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====== Publications ====== | |
===== 2024 ===== | |
* C. Bheemisetti et al. "A 7-bit 1.75-GS/s 6.9-fJ/conv.-step FoMw Loop-Unrolled Fully Asynchronous SAR ADC in 3-nm CMOS for a 224-Gb/s SerDes Receiver." IEEE Journal of Solid-State Circuits, [[https://ieeexplore.ieee.org/document/10723273|doi: 10.1109/JSSC.2024.3449115]]. | |
* Aswani Kumar Unnam, P. Banerjee and N. Krishnapura, "An 81.5dB SNDR, 2.5 MHz Bandwidth Incremental Continuous-Time Delta-Sigma ADC in 180 nm CMOS," IEEE Solid-State Circuits Letters, vol. 7, pp. 191-194, 2024. [[https://ieeexplore.ieee.org/abstract/document/10552799|doi: 10.1109/LSSC.2024.3412634]]. | |
* A. Narayanan, A. Bhat and N. Krishnapura, "A 6 to 12-GHz Fractional-N Frequency Synthesizer With a Digital Technique to Counter Modulus-Dependent Feedback Divider Delays," IEEE Journal of Solid-State Circuits, vol. 59, no. 9, pp. 2818-2830, Sept. 2024. [[https://ieeexplore.ieee.org/document/10471881|doi: 10.1109/JSSC.2024.3373620.]] | |
===== 2023 ===== | |
* P. Kumar and N. Krishnapura, "Signal-Strength Detector Based on CMOS-Inverter Supply Current," //IEEE Solid-State Circuits Letters//, [[https://ieeexplore.ieee.org/document/10226425|doi: 10.1109/LSSC.2023.3307361]]. | |
* Subha Sarkar, Rajat Agarwal, Nagendra Krishnapura, "Bandpass filter and oscillator ICs with THD < -140dBc at 10Vppd for testing high-resolution ADCs," //2023 International Solid-State Circuits Conference//, San Francisco, USA, Feb. 2023. Accepted for presentation. [[https://ieeexplore.ieee.org/document/10067771|doi: 10.1109/ISSCC42615.2023.10067771]]. | |
* S. Ramprasath, M. Madhusudan et al., "A Generalized Methodology for Well Island Generation and Well-Tap Insertion in Analog/Mixed-Signal Layouts," //ACM Transactions on Design Automation of Electronic Systems//, [[https://dl.acm.org/doi/10.1145/3580477|doi: 10.1145/3580477]]. | |
* J. Poojary, S. Ramprasath et al., "Exploration of Design / Layout Tradeoffs for RF Circuits using ALIGN," // IEEE Radio Frequency Integrated Circuits Symposium (RFIC)//, San Diego, USA, June 2023. [[https://doi.org/10.1109/RFIC54547.2023.10186141|doi: 10.1109/RFIC54547.2023.10186141]]. | |
===== 2022 ===== | |
* R. S. A. Kumar, N. Krishnapura and P. Banerjee, "Analysis and Design of a Discrete-Time Delta-Sigma Modulator Using a Cascoded Floating-Inverter-Based Dynamic Amplifier," //IEEE Journal of Solid-State Circuits//, vol. 57, no. 11, pp. 3384-3395, Nov. 2022, [[https://ieeexplore.ieee.org/document/9777856|doi: 10.1109/JSSC.2022.3171790.]] | |
* K. M. Vithagan, V. Sundaresha and J. Viraraghavan, "Geometric Programming Approach to Glitch Minimization via Gate Sizing," in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2022, doi: 10.1109/TCAD.2022.3207970. | |
* A. F. Davidson and J. Viraraghavan, "Layout-Based Digital IC Course Projects in Large Classes: Implementation, Evaluation, and Plagiarism Detection," in IEEE Transactions on Education, 2022, doi: 10.1109/TE.2022.3192624. | |
* S. Ramprasath, M. Madhusudan et al., "Analog/Mixed-Signal Layout Optimization using Optimal Well Taps," //International Symposium on Physical Design//, Virtual Event Canada, Apr. 2022. [[https://dl.acm.org/doi/10.1145/3505170.3506728|doi: 10.1145/3505170.3506728]] | |
* T. Dhar, S. Ramprasath et al., "A Charge Flow Formulation for Guiding Analog/Mixed-Signal Placement," //Design, Automation & Test in Europe Conference & Exhibition (DATE)//, Antwerp, Belgium, Mar. 2022. [[https://doi.org/10.23919/DATE54114.2022.9774621|doi: 10.23919/DATE54114.2022.9774621]] | |
===== 2021 ===== | |
* R. S. A. Kumar, N. Krishnapura and P. Banerjee, "Analysis and Design of a Discrete-Time Delta-Sigma Modulator Using a Cascoded Floating-Inverter-Based Dynamic Amplifier," //IEEE Journal of Solid-State Circuits//. Early access. | |
* T. Raviteja and S. Pavan, "Alias Rejection in CT Delta-Sigma ADCs Using Virtual-Ground-Switched Resistor Feedback," // IEEE Transactions on Circuits and Systems II: Express Briefs//, to appear. | |
* U Mukherjee, T Halder, A Kannan, S Ghosh, S Pavan,"A 28.5 µW All-Analog Voice-Activity Detector,"// Proceedings of the IEEE International Symposium on Circuits and Systems//, 2021. | |
* S. Manivannan and S.Pavan, "A 65-nm CMOS Continuous-Time Pipeline ADC Achieving 70-dB SNDR in 100-MHz Bandwidth," // IEEE Solid-State Circuits Letters//, March 2021. | |
* S. Pavan, T. Halder and A. Kannan, "Continuous-Time Incremental Delta-Sigma Modulators with FIR Feedback," //IEEE Transactions on Circuits and Systems I: Regular Papers//, August 2021. | |
* S. Pavan and H. Shibata, "Continuous-Time Pipelined ADCs : A Mini-Tutorial," //IEEE Transactions on Circuits and Systems II: Express Briefs//, March 2021. | |
* R. S. A. Kumar and N. Krishnapura, "Multi-Channel Analog-to-Digital Conversion Using a Delta-Sigma Modulator Without Reset and a Modulated-Sinc-Sum Filter," //IEEE Transactions on Circuits and Systems I: Regular Papers//, doi: 10.1109/TCSI.2021.3094679. | |
* A. Bhat and N. Krishnapura, "A Reduced-Area Capacitor-Only Loop Filter With Polarity-Switched G<sub>m</sub> for Large Multiplication Factor Millimeter-Wave Sub-Sampling PLLs," //IEEE Transactions on Circuits and Systems I: Regular Papers//, doi: 10.1109/TCSI.2021.3096843. | |
*A.Baluni and S.Pavan,"Analysis and Design of a 20-MHz Bandwidth Continuous-Time Delta-Sigma Modulator With Time-Interleaved Virtual-Ground-Switched FIR Feedback,"//IEEE Journal of Solid-State Circuits//, vol. 56, no. 4, Apr. 2021. | |
* A. Santra and Q. A. Khan, "A High Gain, Low Offset Time-Based Operational Amplifier for Capacitive Loads with 36MHz UGB and 70µA Quiescent Current," //2021 IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)//, 2021, pp. 432-436, doi: 10.1109/MWSCAS47672.2021.9531892. | |
* S. Guddanti and Q. A. Khan, "A High Efficiency Fast Transient Zero Output Ripple Buck Converter Using Split PWM Controller with Inductor Mismatch Compensation," //2021 IEEE International Symposium on Circuits and Systems (ISCAS)//, 2021. | |
* A. Chitnis, R. Chauhan, D. Kaur and Q. Khan, "A 0.75-5V, 15.8 nA with 1.8 μs Delay Supply Voltage Supervisor using Adaptively Biased Comparator and Sample & Hold Technique for IoT," //2021 IEEE Custom Integrated Circuits Conference (CICC)//, 2021. | |
* A. Nallathambi, S. Sen, A. Raghunathan, N. Chandrachoodan, “Probabilistic spike propagation for efficient hardware implementation of spiking neural networks”, Frontiers in Neuroscience, vol 15, 2021 | |
* B. N. G. Koneru, N. Chandrachoodan and V. Vasudevan, "A Smoothed LASSO-Based DNN Sparsification Technique," in IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 68, no. 10, pp. 4287-4298, Oct. 2021 | |
* B. Vijayakumar and J. Viraraghavan, "An Area-Efficient Word-Line Pitch-Aligned 8T SRAM Compatible Digital-to-Analog Converter," 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, pp. 1-5, doi: 10.1109/ISCAS51556.2021.9401131. (Accepted for poster) | |
===== 2020 ===== | |
* S.Billa,S.Dixit and S.Pavan,"Analysis and Design of an Audio Continuous-Time 1-X FIR-MASH Delta-Sigma Modulator," //IEEE Journal of Solid-State Circuits//, vol. 55, no. 11, Nov. 2020. | |
* I. Mondal and N. Krishnapura, "Effects of AC Response Imperfections in True-Time-Delay Lines," //IEEE Transactions on Circuits and Systems II: Express Briefs//, [[https://ieeexplore.ieee.org/document/9209153|doi: 10.1109/TCSII.2020.3027529]]. | |
* R.Theertham, P.Kootala, S.Billa and S.Pavan, "Design Techniques for High-Resolution Continuous-Time Delta-Sigma Converters With Low In-Band Noise Spectral Density," //IEEE Journal of Solid-State Circuits//, vol. 55, no. 9, Sept. 2020. | |
* S.Manivannan and S.Pavan,"Improved Continuous-Time Delta-Sigma Modulators With Embedded Active Filtering," //IEEE Transactions on Circuits and Systems I: Regular Papers//, October 2020. | |
* R. S. A. Kumar and N. Krishnapura, "Multi-Channel Analog-to-Digital Conversion Techniques Using a Continuous-Time Delta-Sigma Modulator Without Reset," //IEEE Transactions on Circuits and Systems I: Regular Papers//, [[https://ieeexplore.ieee.org/document/9169793|doi: 10.1109/TCSI.2020.3013691]]. | |
* Chithra and N. Krishnapura, "A Flexible 18-Channel Multi-Hit Time-to-Digital Converter for Trigger-Based Data Acquisition Systems," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 67, no. 6, pp. 1892-1901, June 2020, [[https://ieeexplore.ieee.org/document/8984721|doi: 10.1109/TCSI.2020.2969977]]. | |
* G. R., J. D. Bandarupalli, S. Saxena, "A 2.5-5GHz injection-locked clock multiplier with embedded phase interpolator in 65nm CMOS," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for presentation). | |
* S. Mukherjee, A. Das, S. Seth, S. Saxena, "An energy-efficient 3Gb/S PAM4 full-duplex transmitter with 2-tap feed forward equalizer," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for presentation). | |
* Apoorva Bhatia, Yogesh Darwhekar, Subhashish Mukherjee, Samuel Martin, Nagendra Krishnapura, "A 52dB Spurious-Free Dynamic Range Ku-Band LNA-Mixer in a 130nm SiGe BiCMOS Process," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for presentation). | |
* Vipul Bajaj, Anand Kannan, Minkle Paul, Nagendra Krishnapura, "Noise Shaping Techniques for SNR Enhancement in SAR Analog to Digital Converters," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for presentation). | |
* A. D. Carmine, A. Santra, Q. Khan, "A current Efficient 10mA Analog-Assisted Digital Low Dropout Regulator with Dynamic Clock Frequency in 65nm CMOS," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for poster presentation). | |
* K. Peetala, A. Ranjan, R. Aenkamreddi, Q. Khan, "An Area Efficient, High-Resolution Fully Foldable Switched-Capacitor DC-DC Converter with 16% Efficiency Improvement," //2020 International Symposium on Circuits and Systems (ISCAS)//, 17-20 May 2020, Seville, Spain. (Accepted for poster presentation). | |
* S. A. Balagopal and J. Viraraghavan, "Flash Based In-Memory Multiply-Accumulate Realisation: A Theoretical Study," 2020 IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain, 2020, pp. 1-5, doi: 10.1109/ISCAS45731.2020.9180925. (Accepted for poster) | |
* M. V. Praveen and N. Krishnapura, "High Linearity Transmit Power Mixers Using Baseband Current Feedback," //IEEE Journal of Solid-State Circuits//, vol. 55, no. 2, pp. 272-281, Feb. 2020. [[https://ieeexplore.ieee.org/document/8889460|doi: 10.1109/JSSC.2019.2945962]] | |
* A.Baluni and S.Pavan, "A 20 MHz Bandwidth Continuous-Time Delta-Sigma ADC Achieving 82.1 dB SNDR and >100 dB SFDR Using a Time-Interleaved Virtual-Ground-Switched FIR Feedback DAC," // IEEE Custom Integrated Circuits Conference (CICC)//, March 2020. **(Outstanding Student Paper Award)** | |
* H.Shibata,G.Taylor,..,and S.Pavan, "An 800MHz-BW VCO-Based Continuous-Time Pipelined ADC with Inherent Anti-Aliasing and On-Chip Digital Reconstruction Filter," //IEEE International Solid State Circuits Conference (ISSCC)//, February 2020. | |
* S Panchapakesan, Z Fang, N Chandrachoodan, “EASpiNN: Effective Automated Spiking Neural Network Evaluation on FPGA”, IEEE 28th Intl. Symp. on Field-Programmable Custom Computing Machines (FCCM), 2020 | |
* G Mitra, P K Vairam, Patanjali S., N Chandrachoodan, V Kamakoti, “Depending on HTTP/2 for Privacy? Good Luck!”, 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2020 | |
* S Rangachari, N Chandrachoodan, “Energy Reduction in Turbo Decoding through Dynamically Varying Bit- Widths”, International Symposium on Circuits and Systems (ISCAS), 2020 | |
* G Vadakkeveedu, K Veezhinathan, N Chandrachoodan, S Potluri, “Scalable pseudo-exhaustive methodology for testing and diagnosis in flow-based microfluidic biochips”, IET Comp. & Dig. Techniques 14 (3), 122-131, 2020 | |
* C Dharmaraj, V Vasudevan, N Chandrachoodan, “Optimization of Signal Processing Applications Using Parameterized Error Models for Approximate Adders”, ACM Transactions on Embedded Computing Systems (TECS) 20 (2), 1-25, 2020 | |
* C Dharmaraj, V Vasudevan, N Chandrachoodan, “Analysis of power–accuracy trade‐off in digital signal processing applications using low‐power approximate adders”, IET Computers & Digital Techniques 15 (2), 97- 111, 2020 | |
===== 2019 ===== | |
* R. S. A. Kumar and N. Krishnapura, "A 2-Channel ADC Using a Delta-Sigma Modulator Without Reset & a Modulated-Sinc-Sum Filter," //ESSCIRC 2019 - IEEE 45th European Solid State Circuits Conference (ESSCIRC)//, Cracow, Poland, 2019, pp. 365-368. [[https://ieeexplore.ieee.org/document/8902610|doi: 10.1109/ESSCIRC.2019.8902610]] | |
* N. Krishnapura, A. N. Bhat, S. Mukherjee, K. A. Shrivastava and M. Bonu, "Maximizing the Data Rate of an Inductively Coupled Chip-to-Chip Link by Resetting the Channel State Variables," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 66, no. 9, pp. 3531-3543, Sept. 2019. [[https://ieeexplore.ieee.org/document/8777122|doi: 10.1109/TCSI.2019.2926143]] | |
* S. Kumar, R. Goroju, D. K. Bhat, K. S. Rakshitdatta and N. Krishnapura, "Design Considerations for Low-Distortion Filter and Oscillator ICs for Testing High-Resolution ADCs," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 66, no. 9, pp. 3393-3401, Sept. 2019. [[https://ieeexplore.ieee.org/document/8766899|doi: 10.1109/TCSI.2019.2926927]] | |
* Shanthi Pavan and Raviteja Theertham, "Improved offline calibration of DAC errors in Delta Sigma data converters," //IEEE Transactions on Circuits and Systems II: Express Briefs//, vol. 66, no. 10, pp. 1618-1622, Oct. 2019. [[https://ieeexplore.ieee.org/document/8733905|doi: 10.1109/TCSII.2019.2921777]] | |
* Sundeep Javvaji, Vipul Singhal, Vinod Menezes, Rajat Chauhan, and Shanthi Pavan, "Analysis and Design of a Multi-Step Bias-Flip Rectifier for Piezo Electric Energy Harvesting," //IEEE Journal of Solid-State Circuits//, vol. 54, no. 9, pp. 2590-2600, Sept. 2019. [[https://ieeexplore.ieee.org/document/8741086|doi: 10.1109/JSSC.2019.2917158]] | |
* Raviteja Theertham, Prasanth Kootala, Sujith Billa, and Shanthi Pavan, "A 24mW chopped CTDSM achieving 103.5dB SNDR and 107.5dB DR in a 250kHz bandwidth," //2019 Symposium on VLSI Circuits//, Kyoto, Japan, 2019, pp. C226-C227. [[https://ieeexplore.ieee.org/document/8778026|doi: 10.23919/VLSIC.2019.8778026]] | |
* Raviteja Theertham and Shanthi Pavan, "Unified analysis, modeling, and simulation of chopping artifacts in continuous-time delta-sigma converters," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 66, no. 8, pp. 2831-2842, Aug. 2019. [[https://ieeexplore.ieee.org/document/8698838|doi: 10.1109/TCSI.2019.2907167]] | |
* Kishalay Dutta, Vinod Menezes and Shanthi Pavan, "Analysis and design of cyclic switched-capacitor DC-DC converters," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 66, no. 8, pp. 3227-3237, Aug. 2019. [[https://ieeexplore.ieee.org/document/8698873|doi: 10.1109/TCSI.2019.2907309]] | |
* Saravana Manivannan and Shanthi Pavan, "Degradation of alias rejection in continuous-time bandpass delta-sigma converters due to weak loop filter nonlinearities," //2019 IEEE International Symposium on Circuits and Systems (ISCAS)//, Sapporo, Japan, 2019, pp. 1-5. [[https://ieeexplore.ieee.org/document/8702763|doi: 10.1109/ISCAS.2019.8702763]] | |
* Shanthi Pavan, "Simplified analysis of total integrated noise in passive switched-capacitor and N-path filters," //2019 IEEE International Symposium on Circuits and Systems (ISCAS)//, Sapporo, Japan, 2019, pp. 1-5. [[https://ieeexplore.ieee.org/document/8702129|doi: 10.1109/ISCAS.2019.8702129]] | |
* Shanthi Pavan, "An alternative approach to Bode's Noise Theorem," //IEEE Transactions on Circuits and Systems II: Express Briefs//, vol. 66, no. 5, pp. 738-742, May 2019. [[https://ieeexplore.ieee.org/document/8675338|doi: 10.1109/TCSII.2019.2907860]] | |
* Abirmoya Santra, Angelo De Carmine, Guttha Venkata Sesha Rao, Qadeer A. Khan, "A Highly Scalable, Time-Based Capless Low-Dropout Regulator Using Master-Slave Domino Control," //2019 IEEE International Symposium on Circuits and Systems (ISCAS)//, Sapporo, Japan, 2019, pp. 1-4. [[https://ieeexplore.ieee.org/document/8702457|doi: 10.1109/ISCAS.2019.8702457]] | |
* Chithra and Nagendra Krishnapura, "Static Phase Offset Reduction Technique for Delay Locked Loops," //2019 IEEE International Symposium on Circuits and Systems (ISCAS)//, Sapporo, Japan, 2019, pp. 1-5. [[https://ieeexplore.ieee.org/document/8702613|doi: 10.1109/ISCAS.2019.8702613]] | |
* Chithra and Nagendra Krishnapura, "Modeling Techniques for Faster Verification of a Time to Digital Converter System-on-Chip Design," //2019 IEEE Conference on Modeling of Systems Circuits and Devices (MOS-AK India)//, Hyderabad, India, 2019, pp. 1-6. [[https://ieeexplore.ieee.org/document/8902447|doi: 10.1109/MOS-AK.2019.8902447]] | |
* Abhishek Bhat and Nagendra Krishnapura, "A 25-to-38GHz, 195dB FoMT LC QVCO in 65nm LP CMOS Using a 4-Port Dual-Mode Resonator for 5G Radios," //2019 IEEE International Solid- State Circuits Conference - (ISSCC)//, San Francisco, CA, USA, 2019, pp. 412-414. [[https://ieeexplore.ieee.org/document/8662502|doi: 10.1109/ISSCC.2019.8662502]] | |
* Abirmoya Santra and Qadeer A. Khan, "A Power Efficient Output Capacitor-Less LDO Regulator with Auto-Low Power Mode and Using Feed-forward Compensation," //2019 32nd International Conference on VLSI Design and 2019 18th International Conference on Embedded Systems (VLSID)//, Delhi, NCR, India, 2019, pp. 36-40. [[https://ieeexplore.ieee.org/document/8711084|doi: 10.1109/VLSID.2019.00025]] | |
* B. Xiao et al., "An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier," 2019 IEEE Asian Solid-State Circuits Conference (A-SSCC), 2019, pp. 39-42. | |
* Shivani Bathla, Rahul M. Rao, Nitin Chandrachoodan, “A Simulation-Based Metric to Guide Glitch Power Reduction in Digital Circuits”, IEEE Trans. VLSI Syst. 27(2): 376-386 (2019) | |
===== 2018 ===== | |
* Harikumar Ganesan, Boby George, Sankaran Aniruddhan and Saleem Haneefa, "A Dual Slope LVDT-to-Digital Converter," //IEEE Sensors Journal//, vol. 19, no. 3, pp. 868-876, 1 Feb.1, 2019. [[https://ieeexplore.ieee.org/document/8517138|doi: 10.1109/JSEN.2018.2878883]] | |
* Anantha MS, Abhishek Kumar and Sankaran Aniruddhan, "A Compact +10/+5dBm 800/2600MHz LTE Driver Amplifier with Ground-Bounce Reduction," //IEEE Transactions on Circuits and Systems II: Express Briefs//, vol. 66, no. 6, pp. 919-923, June 2019. [[https://ieeexplore.ieee.org/document/8477034|doi: 10.1109/TCSII.2018.2873053]] | |
* Arpan Thakkar, Srinivas Theertham and Sankaran Aniruddhan, "Phase Noise Analysis of Bipolar Class-C VCOs with Delay in Oscillator Loop," //IEEE Transactions on Very Large Scale Integration (VLSI) Systems//, vol. 26, no. 12, pp. 2873-2883, Dec. 2018. [[https://ieeexplore.ieee.org/document/8471115|doi: 10.1109/TVLSI.2018.2861818]] | |
* Ahmad Sharkia, Sankaran Aniruddhan, Shahriar Mirabbasi and Sudip Shekhar, "A Compact, Voltage-Mode Type-I PLL with Gain-Boosted Saturated PFD and Synchronous Peak Tracking Loop Filter," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 66, no. 1, pp. 43-53, Jan. 2019. [[https://ieeexplore.ieee.org/document/8432060|doi: 10.1109/TCSI.2018.2858197]] | |
* G. Vinodhini, Boby George, Sankaran Aniruddhan, J. Dhurga Devi and P.V. Ramakrishna, "Performance Analysis of Oscillator Based Read-out Circuit for LVDT," //IEEE Transactions on Instrumentation and Measurement//, vol. 68, no. 4, pp. 1080-1088, April 2019. [[https://ieeexplore.ieee.org/document/8434261|doi: 10.1109/TIM.2018.2858038]] | |
* R. S. Ashwin Kumar, Debasish Behera, and Nagendra Krishnapura, "Reset-Free Memoryless Delta-Sigma Analog-to-Digital Conversion," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 11, pp. 3651-3661, Nov. 2018. [[https://ieeexplore.ieee.org/document/8428537|doi: 10.1109/TCSI.2018.2854707]] | |
* Abhishek Bhat and Nagendra Krishnapura, "On-Chip Static Phase Difference Measurement Circuit with Gain and Offset Calibration," //IEEE Transactions on Circuits and Systems II: Express Briefs//, vol. 66, no. 2, pp. 162-166, Feb. 2019. [[https://ieeexplore.ieee.org/document/8369120|doi: 10.1109/TCSII.2018.2842101]] | |
* S.Manivannan and S.Pavan, "Degradation of Alias Rejection in Continuous-Time Delta-Sigma Modulators by Weak Loop-Filter Nonlinearities," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 10, pp. 3207-3215, Oct. 2018. [[https://ieeexplore.ieee.org/document/8371270|doi: 10.1109/TCSI.2018.2826443]] | |
* S.Pavan and E.Klumperink, "Generalized Analysis of High-Order Switch-RC N-Path Mixers/Filters Using the Adjoint Network," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 10, pp. 3267-3278, Oct. 2018. [[https://ieeexplore.ieee.org/document/8336915|doi: 10.1109/TCSI.2018.2816342]] | |
* S. Javvaji, V.Singhal, V.Menezes and S.Pavan, "Multi-Step Bias-Flip Rectification for Piezoelectric Energy Harvesting," //ESSCIRC 2018 - IEEE 44th European Solid State Circuits Conference (ESSCIRC)//, Dresden, 2018, pp. 42-45. [[https://ieeexplore.ieee.org/document/8494272|doi: 10.1109/ESSCIRC.2018.8494272]] | |
* A. Kumar and S. Aniruddhan,"A 2.5GHz CMOS Full-Duplex Front-End for Asymmetric Data Networks," // IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 10, pp. 3174-3185, Oct. 2018. [[https://ieeexplore.ieee.org/document/8315501|doi: 10.1109/TCSI.2018.2809924]] | |
* S. Pavan, "Improved Chopping in Continuous-Time Delta–Sigma Converters Using FIR Feedback and ${N}$ -Path Techniques," //IEEE Transactions on Circuits and Systems II: Express Briefs//, vol. 65, no. 5, pp. 552-556, May 2018. [[https://ieeexplore.ieee.org/document/8326528|doi: 10.1109/TCSII.2018.2820017]] | |
* S. Pavan and S. Baskaran, "What Architecture Should I Choose for my Continuous-Time Delta-Sigma Modulator?," //2018 IEEE International Symposium on Circuits and Systems (ISCAS)//, Florence, 2018, pp. 1-5. [[https://ieeexplore.ieee.org/document/8351141|doi: 10.1109/ISCAS.2018.8351141]] | |
* P. Mirajkar, J. Chand, S. Aniruddhan and S. Theertham, "Low Phase Noise Ku-Band VCO with Reduced Frequency Drift Across Temperature," //2018 IEEE International Symposium on Circuits and Systems (ISCAS)//, Florence, 2018, pp. 1-5. [[https://ieeexplore.ieee.org/document/8351140|doi: 10.1109/ISCAS.2018.8351140]] | |
* A. Thakkar, S. Theertham, P. Mirajkar, J. C. Goyal and S. Aniruddhan, "A 27.2GHz bipolar LC-VCO using class-C biasing to maximize achievable Fosc in 130nm BiCMOS," //2018 IEEE International Symposium on Circuits and Systems (ISCAS)//, Florence, 2018, pp. 1-5. [[https://ieeexplore.ieee.org/document/8351527|doi: 10.1109/ISCAS.2018.8351527]] | |
* A. Kumar, R. K. Ganti and S. Aniruddhan, "A Same-Channel Full-Duplex Receiver Using Direct RF Sampling," //2018 IEEE International Symposium on Circuits and Systems (ISCAS)//, Florence, 2018, pp. 1-4. [[https://ieeexplore.ieee.org/document/8351676|doi: 10.1109/ISCAS.2018.8351676]] | |
* Q. A. Khan, S. Saxena and A. Santra, "Area and Current Efficient Capacitor-Less Low Drop-Out Regulator Using Time-Based Error Amplifier," //2018 IEEE International Symposium on Circuits and Systems (ISCAS)//, Florence, 2018, pp. 1-5. [[https://ieeexplore.ieee.org/document/8351598|doi: 10.1109/ISCAS.2018.8351598]] | |
* S. Pavan, "Finite-impulse-response (FIR) feedback in continuous-time delta-sigma converters," //2018 IEEE Custom Integrated Circuits Conference (CICC)//, San Diego, CA, 2018, pp. 1-8. [[https://ieeexplore.ieee.org/document/8357084|doi: 10.1109/CICC.2018.8357084]] | |
* S. Manivannan and S. Pavan, "A 1 MHz bandwidth, filtering continuous-time delta-sigma ADC with 36 dBFS out-of-band IIP3 and 76 dB SNDR," //2018 IEEE Custom Integrated Circuits Conference (CICC)//, San Diego, CA, 2018, pp. 1-4. [[https://ieeexplore.ieee.org/document/8357089|doi: 10.1109/CICC.2018.8357089]] | |
* S. Pavan, "Practical design and simulation techniques for continuous-time ΔΣ converters," //2018 IEEE Custom Integrated Circuits Conference (CICC)//, San Diego, CA, 2018, pp. 1-81. [[https://ieeexplore.ieee.org/document/8357104|doi: 10.1109/CICC.2018.8357104]] | |
* I. Mondal and N. Krishnapura, "Expansion and Compression of Analog Pulses by Bandwidth Scaling of Continuous-Time Filters," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 9, pp. 2703-2714, Sept. 2018. [[https://ieeexplore.ieee.org/document/8287809|doi: 10.1109/TCSI.2018.2799080]] | |
* A. Bhat and N. Krishnapura, "Low $1/f^{3}$ Phase Noise Quadrature LC VCOs," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 7, pp. 2127-2138, July 2018. [[https://ieeexplore.ieee.org/document/8245875|doi: 10.1109/TCSI.2017.2782247]] | |
* S. Pavan and E. Klumperink, "Analysis of the Effect of Source Capacitance and Inductance on $N$ -Path Mixers and Filters," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 5, pp. 1469-1480, May 2018. [[https://ieeexplore.ieee.org/document/8066456|doi: 10.1109/TCSI.2017.2754342]] | |
* P. Mirajkar, J. Chand, S. Aniruddhan and S. Theertham, "Low Phase Noise Ku-Band VCO With Optimal Switched-Capacitor Bank Design," //IEEE Transactions on Very Large Scale Integration (VLSI) Systems//, vol. 26, no. 3, pp. 589-593, March 2018. [[https://ieeexplore.ieee.org/document/8166816|doi: 10.1109/TVLSI.2017.2769709]] | |
* A. Jain and S. Pavan, "Continuous-Time Delta-Sigma Modulators With Time-Interleaved FIR Feedback," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 65, no. 2, pp. 434-443, Feb. 2018. [[https://ieeexplore.ieee.org/document/8030132|doi: 10.1109/TCSI.2017.2740287]] | |
* Balaji Jayaraman, Derek Leu, Janakiraman Viraraghavan, Alberto Cestero, Ming Yin, John Golz, Rajesh R. Tummuru, Ramesh Raghavan, Dan Moy, Thejas Kempanna, Faraz Khan, Toshiaki Kirihata and Subramanian Iyer "80-kb Logic Embedded High-K Charge Trap Transistor-Based Multi-Time-Programmable Memory With No Added Process Complexity," //IEEE Journal of Solid-State Circuits//, vol. 53, no. 3, pp. 949-960, March 2018. [[https://ieeexplore.ieee.org/document/8252917|doi: 10.1109/JSSC.2017.2784760]] | |
* Q. A. Khan, S. Kim and P. K. Hanumolu, "Time-Based PWM Controller for Fully Integrated High Speed Switching DC-DC Converters — An Alternative to Conventional Analog and Digital Controllers," //2018 31st International Conference on VLSI Design and 2018 17th International Conference on Embedded Systems (VLSID)//, Pune, 2018, pp. 226-231. [[https://ieeexplore.ieee.org/document/8326930|doi: 10.1109/VLSID.2018.67]] | |
* D. Celia, Vinita Vasudevan, Nitin Chandrachoodan, “Probabilistic Error Modeling for Two-part Segmented Approximate Adders”, Intl. Symp. On Circ & Systems (ISCAS) 2018. | |
* Karthikeyan Natarajan, Nitin Chandrachoodan, “Lossless Parallel Implementation of a Turbo Decoder on GPU”, High Performance Computing (HiPC) 2018. | |
* D. Celia, Vinita Vasudevan, Nitin Chandrachoodan, “Optimizing power-accuracy trade-offi in approximate adders”, Design, Automation, and Test in Europe (DATE) 2018. | |
===== 2017 ===== | |
* Hajime Shibata, Victor Kozlov, Zexi Ji, Asha Ganesan, Hairong Zhu, Donald Paterson, Jialin Zhao, Sharvil Patil and Shanthi Pavan, "A 9-GS/s 1.125-GHz BW Oversampling Continuous-Time Pipeline ADC Achieving −164-dBFS/Hz NSD," //IEEE Journal of Solid-State Circuits//, vol. 52, no. 12, pp. 3219-3234, Dec. 2017. [[https://ieeexplore.ieee.org/document/8052223|doi: 10.1109/JSSC.2017.2747128]] | |
* Gaurav Agrawal and Sankaran Aniruddhan, "A Modified Bias Scheme for High-Gain Low-Noise Folded Cascode OTAs", //2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC)//, Hsinchu, 2017, pp. 1-4. [[https://ieeexplore.ieee.org/document/8126531|doi: 10.1109/EDSSC.2017.8126531]] | |
* Ramakrishna Avula and Sankaran Aniruddhan, "Low-Voltage 0.5.3GHz Radio Receiver for Multiband Cellular Applications," //2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC)//, Hsinchu, 2017, pp. 1-2. [[https://ieeexplore.ieee.org/document/8126519|doi: 10.1109/EDSSC.2017.8126519]] | |
* Arpan Thakkar, Apoorva Bhatia, Vikram Sharma, Srinivas Theertham and Sankaran Aniruddhan, "A 4-Port Inductor based Compact Dual-core VCO with Improved Phase Noise Performance," //2017 International Conference on Electron Devices and Solid-State Circuits (EDSSC)//, Hsinchu, 2017, pp. 1-4. [[https://ieeexplore.ieee.org/document/8126521|doi: 10.1109/EDSSC.2017.8126521]] | |
* Arpan Thakkar, Srinivas Theertham, Sankaran Aniruddhan, Peeyoosh Mirajkar and Jagdish Chand Goyal, "A 3.9–4.5GHz class-C VCO with accurate current injection based on capacitive feedback," //2017 12th European Microwave Integrated Circuits Conference (EuMIC)//, Nuremberg, 2017, pp. 224-227. [[https://ieeexplore.ieee.org/document/8230700| doi: 10.23919/EuMIC.2017.8230700]] | |
* Sujith Billa, Amrith Sukumaran and Shanthi Pavan, "Analysis and Design of Continuous-time Delta-Sigma Modulators Incorporating Chopping," //IEEE Journal of Solid-State Circuits//, vol. 52, no. 9, pp. 2350-2361, Sept. 2017. [[https://ieeexplore.ieee.org/document/7983340|doi: 10.1109/JSSC.2017.2717937]] | |
* Shanthi Pavan and Eric Klumperink,"Simplified Unified Analysis of Switched-RC Passive Mixers, Samplers, and $N$-Path Filters Using the Adjoint Network," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 64, no. 10, pp. 2714-2725, Oct. 2017. [[https://ieeexplore.ieee.org/document/7936531|doi: 10.1109/TCSI.2017.2703579]] | |
* Neha Sinha, Mansour Rachid, Shanthi Pavan and Sudhakar Pamarti,"Design and Analysis of an 8 mW, 1 GHz Span, Passive Spectrum Scanner With >+31 dBm Out-of-Band IIP3 Using Periodically Time-Varying Circuit Components," //IEEE Journal of Solid-State Circuits//, vol. 52, no. 8, pp. 2009-2025, Aug. 2017. [[https://ieeexplore.ieee.org/document/7932619|doi: 10.1109/JSSC.2017.2697412]] | |
* Shanthi Pavan, "Analysis of chopped integrators and its application to continuous-time delta-sigma modulator design," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 64, no. 8, pp. 1953-1965, Aug. 2017. [[https://ieeexplore.ieee.org/document/7892869|doi: 10.1109/TCSI.2017.2682884]] | |
* Saravanan K. and S. Aniruddhan, "Area Efficient Low Power Crystal Oscillator with Automatic Amplitude Control," //2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)//, Boston, MA, 2017, pp. 731-734. [[https://ieeexplore.ieee.org/document/8053027|doi: 10.1109/MWSCAS.2017.8053027]] | |
* Arjun Nadh, Joseph Samuel, Ankit Sharma, Sankaran Aniruddhan, and Radha Krishna Ganti, "A Taylor Series Approximation of Self-Interference Channel in Full-Duplex Radios," //IEEE Transactions on Wireless Communications//, vol. 16, no. 7, pp. 4304-4316, July 2017. [[https://ieeexplore.ieee.org/document/7913706|doi: 10.1109/TWC.2017.2696938]] | |
* Imon Mondal and Nagendra Krishnapura, "A 2-GHz Bandwidth, 0.25–1.7 ns True-Time-Delay Element Using a Variable-Order All-Pass Filter Architecture in 0.13 $\mu$ m CMOS," //IEEE Journal of Solid-State Circuits//, vol. 52, no. 8, pp. 2180-2193, Aug. 2017. [[https://ieeexplore.ieee.org/document/7935368|doi: 10.1109/JSSC.2017.2693229]] | |
* Sumit Kumar and Nagendra Krishnapura, "Optimum Scaling of Stages in a Frequency Divider Chain for Best Jitter FoM," //2017 IEEE International Symposium on Circuits and Systems (ISCAS)//, Baltimore, MD, 2017, pp. 1-4. [[https://ieeexplore.ieee.org/document/8051001|doi: 10.1109/ISCAS.2017.8051001]] | |
* Shanthi Pavan, "On linear periodically time varying (LPTV) systems with modulated inputs, and their application to smoothing filters," //2017 IEEE International Symposium on Circuits and Systems (ISCAS)//, Baltimore, MD, 2017, pp. 1-4. [[https://ieeexplore.ieee.org/document/8050952|doi: 10.1109/ISCAS.2017.8050952]] | |
* Vinodhini G., Sankaran Aniruddhan, Boby George, Dhurga Devi J. and Ramakrishna P.V., "A Simple and Efficient Oscillator Based Read-out Scheme for LVDT,"// 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)//, Turin, 2017, pp. 1-5. [[https://ieeexplore.ieee.org/document/7969655|doi: 10.1109/I2MTC.2017.7969655]] | |
* Sreenivasa Mallia S, Sreeram NS, Sudhir Adinarayana, and Sankaran Aniruddhan, "A Self-Powered 50-Mb/s OOK Transmitter for Optoisolator LED Emulation," //IEEE Journal of Solid-State Circuits//, vol. 52, no. 3, pp. 678-687, March 2017. [[https://ieeexplore.ieee.org/document/7852518|doi: 10.1109/JSSC.2016.2633577]] | |
* Subhashish Mukherjee, Anoop Narayan Bhat, Kumar Anurag Shrivastava, Madhulatha Bonu, Benjamin Sutton, Jhankar Malakar, and Nagendra Krishnapura, "25.4 A 500Mb/s 200pJ/b die-to-die bidirectional link with 24kV surge isolation and 50kV/µs CMR using resonant inductive coupling in 0.18µm CMOS," //2017 IEEE International Solid-State Circuits Conference (ISSCC)//, San Francisco, CA, 2017, pp. 434-435. [[https://ieeexplore.ieee.org/document/7870447|doi: 10.1109/ISSCC.2017.7870447]] | |
* R. S. Ashwin Kumar and Nagendra Krishnapura, "A Low Power Multi-channel Input Delta-Sigma ADC without Reset," //2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems (VLSID)//, Hyderabad, 2017, pp. 9-14. [[https://ieeexplore.ieee.org/document/7884750|doi: 10.1109/VLSID.2017.85]] | |
* Sundarrajan Rangachari, Jaiganesh Balakrishnan, Nitin Chandrachoodan, “Scenario-Aware Dynamic Power Reduction Using Bias Addition”, IEEE Transactions on VLSI Systems, vol. 25, no. 2, Feb 2017 | |
===== 2016 ===== | |
* Abhishek Kumar, Sankaran Aniruddhan, and Radha Krishna Ganti, "An Asymmetric 2.4 GHz Directional Coupler Using Electrical Balance," //IEEE Microwave and Wireless Components Letters//, vol. 26, no. 12, pp. 990-992, Dec. 2016. [[https://ieeexplore.ieee.org/document/7737030|doi: 10.1109/LMWC.2016.2623252]] | |
* Gaurav Agrawal, Sankaran Aniruddhan, and Radha Krishna Ganti, "A Compact Mixer-First Receiver With >24 dB Self-Interference Cancellation for Full-Duplex Radios," //IEEE Microwave and Wireless Components Letters//, vol. 26, no. 12, pp. 1005-1007, Dec. 2016. [[https://ieeexplore.ieee.org/document/7740043|doi: 10.1109/LMWC.2016.2623253]] | |
* Gregory Fredeman, Donald W. Plass, Abraham Mathews, Janakiraman Viraraghavan, Kenneth Reyer, Thomas J. Knips, Thomas Miller, Elizabeth L. Gerhard, Dinesh Kannambadi, Chris Paone, Dongho Lee, Daniel Rainey, Michael Sperling, Michael Whalen, Steven Burns, Rajesh Reddy Tummuru, Herbert Ho, Alberto Cestero, Norbert Arnold, Babar Khan, Toshiaki Kirihata | |
* Janakiraman Viraraghavan, Derek Leu, Balaji Jayaraman, Alberto Cestero, Robert Kilker, Ming Yin, John Golz, Rajesh Reddy Tummuru, Ramesh Raghavan, Dan Moy, Thejas Kempanna, Faraz Khan, Toshiaki Kirihata, Subramanian S. Iyer | |
* Rakshitdatta K. S., Yujendra Mitikiri, and Nagendra Krishnapura, "A 12.5 mW, 11.1 $\text{nV}/ | |
* Abhishek Bhat and Nagendra Krishnapura, "A Tail-Resonance Calibration Technique for Wide Tuning Range LC VCOs | |
* Shanthi Pavan, "Continuous-Time Delta Sigma Modulators with Dual Switched Capacitor Resistor DACs | |
* Aparna Girija and Aniruddhan S | |
* A. Sukumaran and S. Pavan, "Design of Continuous- | |
* A. Jain and S. Pavan, " | |
* S. Pavan and R. Rajan, " | |
* Anandha Ruban T T, Preetam Tadeparthy, Sankaran Aniruddhan, Vikram Gakhar, and Muthusubramanian Venkateswaran, "Optimal dynamic phase add/drop mechanism in multiphase DC-DC buck converters," //2016 IEEE Applied Power Electronics Conference and Exposition (APEC)//, Long Beach, USA, 20-24 March 2016. [[https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7468124|doi: 10.1109/APEC.2016.7468124]] | |
* S. Billa, A. Sukumaran and S. Pavan, "15.4 A | |
* K. Singh and S. Pavan, "A 14 | |
* S. Pavan and N. Krishnapura, "Demystifying Time | |
* R. K. Nandwana, S. Saxena, A. Elshazly, K. Mayaram, and P. K. Hanumolu, "A 1-to-2048 | |
* A. Elkholy, S. Saxena, R. K. Nandwana, A. Elshazly, and P. K. Hanumolu, "A 2.0-5.5 GHz wide bandwidth ring-based digital fractional-N PLL with extended range multi-modulus divider," //IEEE | |
* G. Shu, W. S. Choi, S. Saxena, T. Anand, A. Elshazly, and P. K. Hanumolu, "A 4-to-10.5 | |
* G. Shu, W. S. Choi, S. Saxena, S. -J. Kim, M. Talegaonkar, R. Nandwana, and P. K. Hanumolu, "23.1 A 16Mb/s-to-8Gb/s | |
* Celia Dharmaraj and Nitin Chandrachoodan, | |
* Amit Salaskar, Nitin Chandrachoodan, “FFT/IFFT implementation using Vivado HLS”, Intl. Sym. On VLSI Des. & Test (VDAT) 2016. | |
===== 2015 ===== | |
* J. d. l. Rosa, K. Pun, R. Schreier, and S. Pavan | |
* S. Potluri, A. S. Trinadh, S. Babu, V. Kamakoti and N. Chandrachoodan, “DFT Assisted Techniques for Peak Launch-to-Capture Power Reduction during Launch-on-Shift At-Speed Testing”, ACM Transactions on Design Automation of Electronic Systems, vol. 21, no. 1, Nov 2015 | |
* Chaitanya Peddawad, Aman Goel, B. Dheeraj, Nitin Chandrachoodan,“iitRACE: A Memory Effiicient Engine for Fast Incremental Timing Analysis and Clock Pessimism Removal”, ICCAD 2015. | |
* Amrith Sukumaran and Shanthi Pavan, "A | |
* Imon Mondal and Nagendra Krishnapura, "Gain enhanced high frequency OTA with on-chip tuned negative conductance load," //2015 IEEE International Symposium on Circuits and Systems (ISCAS)//, Lisbon, 2015, pp. 2085-2088 | |
* Sandeep Krishnan and Shanthi Pavan, "A 10 Gbps eye opening monitor in 65nm CMOS," //2015 IEEE International Symposium on Circuits and Systems (ISCAS)//, Lisbon, 2015, pp. 3028-3031 | |
* Naga Rajesh and Shanthi Pavan, "Programmable analog pulse shaping for ultra-wideband applications," //2015 IEEE International Symposium on Circuits and Systems (ISCAS)//, Lisbon, 2015, pp. 461-464 | |
* Rakshitdatta K. S. and Nagendra Krishnapura, "On Slew Rate Enhancement in Class-A Opamps Using Local Common-Mode Feedback," //2015 28th International Conference on VLSI Design//, Bangalore, 2015, pp. 244-248 | |
* Imon Mondal and Nagendra Krishnapura, "Accurate Constant Transconductance Generation | |
* T. Anand, M. Talegaonkar, A. Elkholy, S. Saxena, A. Elshazly, and P. K. Hanumolu, "3.7 A 7Gb/s rapid on/off embedded-clock serial-link transceiver with 20ns power-on time, 740μW off-state power for energy-proportional links in 65nm CMOS," //2015 IEEE | |
* R. K. Nandwana, T. Anand, S. Saxena, S. -J. Kim, M. Talegaonkar, A. Elkholy, W. -S. Choi, A. Elshazly, and P. K. Hanumolu, "A | |
* A. Elkholy, S. Saxena, and P. K. Hanumolu, "A 4mW wide bandwidth ring-based fractional- | |
* S. Saxena, G. Shu, R. K. Nandwana, M. Talegaonkar, A. Elkholy, T. Anand, S. -J. Kim, W. -S. Choi | |
* T. Anand, M. Talegaonkar, A. Elkholy, S. Saxena, A. Elshazly | |
* S. J. Kim, | |
* S. J. Kim, Q. Khan, M. Talegaonkar, A. Elshazly, A. Rao, N. Griesert, G. Winter, W. McIntyre and P. K. Hanumolu, “High Frequency Buck Converter Design Using Time-Based Control Techniques," //IEEE Journal of Solid-State Circuits//, vol. 50, no. 4, pp. 990-1001, April 2015. [[https://ieeexplore.ieee.org/document/6998097|doi: 10.1109/JSSC.2014.2378216]] | |
* S. J. Kim; R. K. Nandwana, Q. Khan, R. Pilawa-Podgurski and P. K. Hanumolu, “12.2 A1.8V 30-to-70MHz 87% peak-efficiency 0.32mm2 4-phase time-based buck converter consuming 3μA/MHz quiescent current in 65nm CMOS," //2015 IEEE International Solid-State Circuits Conference - (ISSCC) Digest of Technical Papers//, San Francisco, CA, 2015, pp. 1-3. [[https://ieeexplore.ieee.org/document/7063003|doi: 10.1109/ISSCC.2015.7063003]] | |
===== 2014 ===== | |
* Debasish Behera and Nagendra Krishnapura, "A 2- | |
* R. Rajan and S.Pavan, "Design Techniques for Continuous-Time | |
* A. Sukumaran and S.Pavan, "Low Power Design Techniques for Single-Bit Audio Continuous-Time Delta Sigma ADCs | |
* S.Pavan and R. Rajan, "Simplified Analysis and Simulation of the STF, NTF, and Noise in | |
* S.Pavan and R. Rajan, "Interreciprocity in | |
* Nagendra Krishnapura and K. S. Rakshitdatta, "A Model-Agnostic Technique for Simulating Per-Element Distortion Contributions," //IEEE Transactions on Circuits and Systems I: Regular Papers//, vol. 61, no. 8, pp. 2219-2228, Aug. 2014. [[https://ieeexplore.ieee.org/document/6848853|doi: 10.1109/TCSI.2014.2333681]] | |
* N. Rajesh and S.Pavan, "Design of Lumped-Component Programmable Delay Elements for Ultra-Wideband Beamforming," //IEEE Journal of Solid-State Circuits//, vol. 49, no. 8, pp. 1800-1814, Aug. 2014. [[https:// | |
* Abhishek Kumar, S. Aniruddhan and Radha Krishna Ganti, "Directional | |
* Saravanan K | |
* Abhishek Kumar and S. Aniruddhan, "Ground-Bounce Reduction in Narrow-Band RF Front-Ends," //2014 IEEE International Symposium on Circuits and Systems (ISCAS)//, Melbourne VIC, | |
* Gaurav Agrawal, S. Aniruddhan and Radha Krishna Ganti, "Multi- | |
* S. Pavan, "Efficient estimation of | |
* S. Pavan, "Continuous | |
* A. Jain and S. Pavan, "Characterization Techniques for High Speed Oversampled Data Converters," //IEEE Transactions on Circuits and Systems I: Regular Papers | |
* | |
* N. Krishnapura, "Tutorial T6A: Pedagogy of Negative Feedback Circuits," // | |
* S. Saxena, R. K. Nandwana | |
* G. Shu, S. Saxena, W. -S. Choi, M. Talegaonkar, A. Elshazly, B. Young | |
* R. K. Nandwana, T. Anand, S. Saxena, S. -J. Kim, M. Talegaonkar, A. Elkholy, W. -S. Choi, A. Elshazly, and P. K. Hanumolu, "A 4.25GHz-4.75GHz calibration-free fractional-N ring PLL using hybrid phase/current-mode phase interpolator with 13.2dB phase noise improvement," // | |
* M. Talegaonkar, T. Anand, A. Elkholy, A. Elshazly, R. K. Nandwana, S. Saxena, B. Young, W. -S. Choi | |
* A. Elkholy, A. Elshazly, S. Saxena, G. Shu | |
* G. Shu, W. S. Choi, S. Saxena, T. Anand, A. Elshazly | |
* Q. Khan, | |
===== 2013 ===== | |
* Janakiraman V., Pandharpure S.J. and Watts J., (2014) "Statistical Compact Model Extraction for Skewed Gaussian Variations", "In: Jain V., Verma A. (eds) Physics of Semiconductor Devices. Environmental Science and Engineering". Springer, Cham. [[https://link.springer.com/chapter/10.1007%2F978-3-319-03002-9_51|paper]] | |
* S. Pavan, "Systematic Derivation of Well Known Analog Circuits," // | |
* M.Veeramani, P.Shyam, N.Ratchagar,A.Chadha, E.Bhattacharya and S.Pavan, "Compact silicon biosensor for the clinical range estimation of blood serum | |
* A. Sukumaran and S. Pavan, "A 280 μW Audio Continuous-Time Modulator with 103 dB DR and 102 dB A-Weighted SNR," // | |
* A. Sukumaran, K. Karanjkar, S. Jhanwar, N. Krishnapura and S. Pavan, "A 1.2 V 285 μA Analog Front End Chip for a Digital Hearing Aid in 0.13μm CMOS," // | |
* N. Krishnapura and Rakshitdatta K. S., "A Model-Agnostic Technique for Simulating Per-Element Distortion Contributions," //Proceedings of the | |
* N. Rajesh and S. Pavan, "A Lumped Component Programmable Delay Element for Ultra-Wideband Beamforming," //Proceedings of the | |
* T.Nandi, K.Boominathan and S.Pavan, "Continuous- | |
* M.Veeramani, P.Shyam, N.Ratchagar,A.Chadha, E.Bhattacharya and S.Pavan, "A Miniaturized pH Sensor With an Embedded Counter Electrode and a Readout Circuit", //IEEE Sensors Journal//, vol. 13, no. 5, pp. 1941-1948, May 2013. [[https://ieeexplore.ieee.org/document/6428589|doi: 10.1109/JSEN.2013.2245032]] | |
* A. Jain and S. Pavan, "Improved | |
* S. Pavan, "A Time Domain Perspective of the Signal Transfer Function of a Continuous-time Delta Sigma Modulator," //IEEE Transactions on Circuits and Systems II: Express Briefs//, | |
* S. Pavan, "Simulation Techniques in Data Converter Design," //Tutorial at the International Solid State Circuits Conference (ISSCC)//, February 2013. [[https://resourcecenter.sscs.ieee.org/short-courses-and-tutorials/2013-isscc-short-courses-and-tutorials/SSCSTUT20130102.html|paper]] | |
* S. Saxena, R. K. Nandwana | |
* R. K. Nandwana, S. Saxena | |
* G. Shu, S. Saxena, W. S. Choi, M. Talegaonkar, R. Inti, A. Elshazly, B. Young, and P. K. Hanumolu,"A 5Gb/s 2.6mW/Gb/s reference-less half-rate PRPLL-based digital CDR," // | |
===== 2012 ===== | |
* Janakiraman Viraraghavan, Shrinivas J. Pandharpure | |
* P. Shettigar and S.Pavan, "Design Techniques for Wideband Continuous-time Delta-Sigma Modulators with FIR Feedback DACs," //IEEE Journal of Solid-State Circuits//, | |
* T. Nandi, K. Boominathan and S.Pavan, " A | |
* R.S.Rajan and S.Pavan, "Device | |
* V. Singh, N. Krishnapura, S.Pavan, B.Vigraham, D.Behera and N.Nigania "A 16 MHz BW 75 dB DR CT | |
* A.Jain, N. Muthusubramaniam and S.Pavan, "Analysis and Design of a High Speed Continuous | |
* R.S.Rajan and S.Pavan, " | |
* Nagendra Krishnapura, "Introducing | |
* Nagendra Krishnapura, "Synthesis | |
* Sankaran Aniruddhan, "Quadrature generation techniques in CMOS relaxation oscillators," //2012 IEEE International Symposium on Circuits and Systems (ISCAS)//, Seoul, | |
* P. Shettigar and S.Pavan, "A 15mW 3.6GS/s CT- | |
* R. Zanbaghi, S. Saxena, G. C. Temes | |
* S. Z. Asl, S. Saxena, P. K. Hanumolu, K. Mayaram | |
* Q. Khan, A. Elshazly, S. Rao,R. Inti and P. K. Hanumolu, “A 900mA 93% efficient 50µA quiescent current fixed frequency hysteretic buck converter using a highly digital hybrid voltage- and current-mode control," //2012 Symposium on VLSI Circuits (VLSIC)//, Honolulu, HI, 2012, pp. 182-183. [[https://ieeexplore.ieee.org/document/6243850|doi: 10.1109/VLSIC.2012.6243850]] | |
===== 2011 ===== | |
* Janakiraman Viraraghavan, Shrinivas J. Pandharpure, Josef Watts, "Statistical Compact Model Extraction: A Neural Network Approach, //International Workshop on Physics of Semiconductor Devices//, 2011 [**Poster**] [[https://aml.ece.iisc.ac.in/images/2/2c/Statistical-Modeling.pdf|poster]] | |
* Vikas Singh, Nagendra Krishnapura, Shanthi Pavan, Baradwaj Vigraham, Nimit Nigania | |
* A. Jain, M. Venkatesan and S. Pavan, "A 4mW 1GS/S Continuous-Time DeltaSigma Modulator with 15.6MHz Bandwidth and 67dB Dynamic Range" //2011 Proceedings of the | |
* S. Thyagarajan, S. Pavan and P. Sankar, "Active-RC Filters | |
* Chembiyan Thambidurai and Nagendra Krishnapura, "On Pulse Position Modulation and | |
* S. Aniruddhan, Sudip Shekhar and David J. Allstot, "A CMOS 1.6 GHz Dual-Loop PLL With Fourth-Harmonic Mixing", //IEEE Transactions on Circuits and Systems I-Regular Papers//, vol. 58, no. 5, pp. 860-867, May 2011. | |
* S. Pavan, "On Continuous- | |
* Nagendra Krishnapura, Abhishek Agrawal | |
* Nagendra Krishnapura, "Electronic | |
* S. Pavan, "The Inconvenient Truth about Alias Rejection in Continuous-time Delta-Sigma Modulators", // | |
* A. Cicalini, S. Aniruddhan, R. Apte, F. Bossu, O. Choksi, D. Filipovic, K. Godbole, T.P. Hung, C. Komninakis, D. Maldonado, C. Narathong, B. Nejati, D. O'Shea, X. Quan | |
* S. Pavan, "Alias Rejection of Continuous- | |
* R. Zanbaghi, S. Saxena, G. C. Temes, and T. S. Fiez, "A 75dB SNDR, 10MHz conversion bandwidth stage-shared 2-2 MASH ΔΣ modulator dissipating 9mW," //2011 IEEE Custom | |
* S. Z. Asl, S. Saxena, P. K. Hanumolu, K. Mayaram, and T. S. Fiez, "A 77dB SNDR, 4MHz MASH ΔΣ modulator with a second-stage multi-rate VCO-based quantizer," //2011 IEEE Custom | |
* S. Rao. Q. Khan, S. Bang, D. Swank, A. Rao, W. McIntyre and P.K. Hanumolu, “A 1.2-A Buck-Boost LED Driver With On-Chip Error Averaged SenseFET-Based Current Sensing Technique,” //IEEE Journal of Solid-State Circuits | |
* Q. Khan, S. Rao, D. Swank, A. Rao, W. McIntyre, S. Bang and P.K. Hanumolu, "A 3.3V 500mA digital Buck-Boost converter with 92% peak efficiency using constant ON/OFF time delta-sigma fractional-N control," //2011 Proceedings of the ESSCIRC (ESSCIRC)//, Helsinki, 2011, pp. 439-442. [[https://ieeexplore.ieee.org/document/6045001|doi: 10.1109/ESSCIRC.2011.6045001]] | |
* S. Rao. Q. Khan, S. Bang, D. Swank, A. Rao, W. McIntyre and P.K. Hanumolu, “A 1.2A buck- | |
===== 2010 ===== | |
* Janakiraman Viraraghavan, Bharadwaj Amrutur | |
* S. Pavan, | |
* S. Thyagarajan, S. Pavan and P. Sankar, | |
* V. Singh, N. Krishnapura | |
* S. Pavan, "Efficient | |
* S. Pavan and P. Sankar, "Power | |
* N. Krishnapura, "Efficient | |
* S. Parameswaran and N. Krishnapura, "A | |
* C. Thambidurai and N. Krishnapura, "Spur | |
* S. Pavan, "Understanding weak loop filter nonlinearities in continuous | |
* K. Reddy and S.Pavan, "A power efficient continuous time ΔΣ modulator with 15 MHz bandwidth and 70 dB dynamic range," | |
* S. Pavan, "Systematic | |
* S. Bang, D. Swank, A. Rao, W. McIntyre, Q. Khan and P.K. Hanumolu, "A 1.2A 2MHz tri-mode Buck-Boost LED driver with feed-forward duty cycle correction," //IEEE Custom Integrated Circuits Conference 2010//, San Jose, CA, 2010, pp. 1-4. [[ | |
* K. Jayaraman, Q. Khan, B. Chi, W. Beattie, Z. Wang and P. Chiang, "A self-healing 2.4GHz LNA with on-chip S11/S21 measurement/calibration for in-situ PVT compensation," //2010 IEEE Radio Frequency Integrated Circuits Symposium//, Anaheim, CA, 2010, pp. 311-314. [[https://ieeexplore.ieee.org/document/5477307| | |
@@ Line -123,48 +277,46 @@ | |
===== 2009 ===== | |
* S.Pavan and P.Sankar, "A | |
* Y.Darhwekar, R.Kumar, D.Sahu, S.Pavan, A.Lacchwani and S.Mukherjee, "A | |
* S.Saxena,P.Sankar and S.Pavan, "Automatic | |
* N.Krishnapura, V.Gupta | |
* V. Vasudevan, "Analysis of | |
* T.Laxminidhi, V.Prasadu and S.Pavan, "Widely Programmable High-Frequency Active | |
* L.Manojkumar, A.Mohan | |
* N.Krishnapura and S.Pavan, "Negative Feedback System and Circuit Design | |
===== 2008 ===== | |
* Janakiraman Viraraghavan, Bharadwaj Amrutur and V. Visvanathan, "Voltage and Temperature Scalable Logic Cell Leakage Models Considering Local Variations Based on Transistor Stacks," //Journal of Low Power Electronics//, Volume 4, Number 3, December 2008, pp. 301-319(19) [[https://www.ingentaconnect.com/content/asp/jolpe/2008/00000004/00000003/art00005;jsessionid=9mno0749sse6r.x-ic-live-03|doi:10.1166/jolpe.2008.187]] | |
* Janakiraman Viraraghavan, Bishnu Prasad Das and Bharadwaj Amrutur, "Voltage and Temperature Scalable Standard Cell Leakage Models Based on Stacks for Statistical Leakage Characterization," //21st International Conference on VLSI Design (VLSID 2008)//, Hyderabad, 2008, pp. 667-672. [[https://ieeexplore.ieee.org/document/4450574|doi: 10.1109/VLSI.2008.38]] | |
* Bishnu Prasad Das, Janakiraman Viraraghavan, Bharadwaj Amrutur, H. S. Jamadagni and N. V. Arvind, "Voltage and Temperature Scalable Gate Delay and Slew Models Including Intra-Gate Variations," //21st International Conference on VLSI Design (VLSID 2008)//, Hyderabad, 2008, pp. 685-691. [[https://ieeexplore.ieee.org/document/4450577|doi: 10.1109/VLSI.2008.92]] | |
* V.Hareesh, S.Pavan and E.Bhattacharya, "Readout | |
* S.Pavan, "Excess Loop Delay Compensation in Continuous- | |
* K. Reddy and S.Pavan, "A 20. | |
* S. Pavan, "Power and | |
* Sudip Shekhar, Jeffrey S. Walling, S. Aniruddhan | |
* S. Pavan, "Power and | |
* K. Balemarthy and S. Pavan, "Signal Processing for Optical Fiber Communication", //Tutorial at the National Conference on Communication//, February 1-3, Bombay, India. | |
* S. Pavan, N. Krishnapura, R. Pandarinathan and P. Sankar, "A Power Optimized Continuous- | |
* S. Pavan and N. Krishnapura, "Oversampling Analog-to-Digital | |
* A. Kokrady, C. P. Ravikumar and N. Chandrachoodan, "Memory Yield Improvement through Multiple Test Sequences and Application | |
===== 2007 ===== | |
* P. Sankar and S. Pavan, "Analysis of Integrator Nonlinearity in a Class of Continuous-Time Delta | |
* D.J. Allstot, S. Aniruddhan, M. Chu, N.M. Neihart, D. Ozis, S. Shekhar | |
* K. Reddy and S. Pavan, "Fundamental Limitations of Continuous- | |
IEEE Transactions on Circuits and Systems I: Regular Papers//, | |
* G. Kannan, N. Chandrachoodan and S. Srinivasan, "Rapid Abstract Control Model for Signal Processing Implementation | |
* T. Laxminidhi, V. Prasadu and S. Pavan, "A | |
* S. Pavan, N. Krishnapura, R. Pandarinathan and Prabu Sankar, "A 90 | |
Circuits Conference//, Munich, | |
* S. Pavan and T. Laxminidhi, "Accurate Characterization of Integrated Continuous-Time Filters | |
* K. N. Parashar and N. Chandrachoodan, "A Novel Event Based Simulation Algorithm for Sequential Digital Circuit Simulation | |
* T. Laxminidhi and S. Pavan, "Efficient Design Centering of High-Frequency Integrated Continuous-Time Filters | |
* S. Shekhar, S. Aniruddhan, and D.J. Allstot, "A Tuned-Input Tuned-Output VCO in 0.18μm CMOS | |
* T. Laxminidhi and S. Pavan, " | |
IEEE | |
* S. Pavan, "Singly Terminated & Bi-Transversal Transmission Line Filters for High Speed Adaptive Equalization | |
2007 IEEE International Symposium on Circuits and Systems | |
* S. Pavan and N. Krishnapura, "Automatic Tuning of Time | |
* S. Pavan and R. Tiruvuru, "Analysis and Design of Singly Terminated Transmission-Line FIR Adaptive Equalizers," //IEEE Transactions on Circuits and Systems I: Regular Papers//, | |
[[ | |
@@ Line -172,88 +324,92 @@ | |
===== 2006 ===== | |
* K.N.Vikram and V.Vasudevan, "Mapping | |
* V. Srinivas, S. Pavan, A. Lachhwani and N. Sasidhar, "A Distortion Compensating Flash Analog-to-Digital Conversion Technique," //IEEE Journal of Solid-State Circuits//, vol. 41, no. 9, pp. 1959-1969, Sept. | |
* S. Pavan and T.Laxminidhi, "A Technique for Accurate Frequency Response Measurement of Integrated Continuous-Time Filters," | |
* S. Pavan and T.Laxminidhi, "A 70-500+MHz Programmable CMOS Filter Compensated for MOS Nonquasistatic Effects," //2006 Proceedings of | |
* S. Murali and S. Pavan, "Rapid Simulation of Current Steering | |
* Ponnmozhi S. and Nitin Chandrachoodan, "Design of Hardware Coprocessor for OTDR Application", //11th IEEE VLSI Design and Test Symposium//, VDAT 2006, Goa, India, August 2006. | |
* S. Shekhar, S. Aniruddhan and D.J. Allstot, "A | |
* S. Aniruddhan, S. Shekhar and D.J. Allstot, "A | |
* A. Sharma and S. Pavan, "A | |
* K. Reddy and S. Pavan, "Fundamental Limitations of Continuous- | |
* T. Rajesh and S. Pavan, "Transmission | |
* K.N. Vikram and V. Vasudevan, "Scheduling divisible loads on partially reconfigurable hardware," // | |
* P. Rajesh Kumar, K. Sridharan and S. Srinivasan, "A parallel algorithm, architecture and FPGA realization for landmark determination and map construction in a planar unknown environment, | |
* Kavish Seth, Viswajith, S. Srinivasan and V. Kamakoti, "Ultra | |
* S. Pavan and S. Shivappa, "Nonidealities in | |
* S. Pavan, P. Easwaran and C. Srinivasan, "System | |
* Q. Khan and G. K. Siddhartha, "A sequence independent power-on-reset circuit for multi-voltage systems," //2006 IEEE International Symposium on Circuits and Systems//, Island of Kos, 2006, pp. 4 pp.-. [[https://ieeexplore.ieee.org/document/1692824|doi: 10.1109/ISCAS.2006.1692824]] | |
* Q. Khan, G. K. Siddhartha, D. Tripathi, S. K. Wadhwa and K. Misri, "Techniques for on-chip process voltage and temperature detection and compensation," //19th International Conference on VLSI Design held jointly with 5th International Conference on Embedded Systems Design ( | |
| |
* Q. Khan, S. K. Wadhwa and K. Misri, "A single supply level shifter for multi-voltage systems," //19th International Conference on VLSI Design held jointly with 5th International Conference on Embedded Systems Design (VLSID'06)//, Hyderabad, India, 2006, pp. 4 pp.-. [[https://ieeexplore.ieee.org/document/1581515|doi: 10.1109/VLSID.2006.24]] | |
===== 2005 ===== | |
* K.N.Vikram and V.Vasudevan, "Hardware-software co-simulation of bus-based reconfigurable systems", //Microprocessors and Microsystems//, vol. 29(4), pp 133-144, May 2005. [[https://www.sciencedirect.com/science/article/abs/pii/S0141933104000924|doi: 10.1016/j.micpro.2004.07.004]] | |
* K.P.Sunil Rafeeque and V.Vasudevan, " A New Technique for on-chip error estimation and reconfiguration of current steering digital to analog converters | |
* N. Krishnapura, M. Barazande-Pour, Q. Chaudhry, J. Khoury, K. Lakshmikumar | |
* S. Pavan and S. Shivappa, "Analysis of Traveling Wave and Transversal Analog Adaptive Equalizers | |
* S. Pavan, M. Tarsia, S. Kudszus and D. Pritzkau, "Design considerations for Integrated Modulator Drivers in SiGe Technology | |
* D.J. Allstot, S. Aniruddhan, G. Banerjee, M. Chu, X. Li, J. Paramesh, S. Shekhar and K. Soumyanath, "Circuit | |
* D.J. Allstot, S. Aniruddhan, M. Chu, J. Paramesh and S. Shekhar,"Recent advances and design trends in CMOS radio frequency integrated Circuits", //International Journal of High Speed Electronics and Systems//, vol.15, no.2, pp 377-428, June 2005. [[https://www.worldscientific.com/doi/abs/10.1142/9789812774583_0006|doi: 10.1142/9789812774583_0006]] | |
* V.Vasudevan, "Simulation of the effects of timing jitter in track-and-hold and sample-and-hold circuits | |
* S. Aniruddhan and D.J. Allstot, "Architectural | |
* S. Ramachandran and S. Srinivasan, "Design and FPGA Implementation of an MPEG based Video Scalar with reduced on-chip memory utilization", //Journal of Systems Architecture, Elsevier Publications//, Vol. 51, pp. 435-450, 2005. [[https://www.sciencedirect.com/science/article/pii/S1383762104001183|doi: 10.1016/j.sysarc.2004.07.008]] | |
* K.N. Vikram, V. Vasudevan and S.Srinivasan, "Rate-distortion estimation for fast | |
* S.Singh and S.Srinivasan, "Architecturally efficient FFT pruning algorithm | |
* P.Rajesh Kumar, K.Sridharan and S.Srinivasan, "An | |
===== 2004 ===== | |
* K.P. Sunil Rafeeque and V.Vasudevan, "A Built-In-Self-Test Scheme for Segmented and Binary Weighted DACs", //Journal of Electronic Testing:Theory and Applications//, vol. 20, pp 623-638, Dec. 2004. [[https://link.springer.com/article/10.1007%2Fs10677-004-4250-4|doi: 10.1007/s10677-004-4250-4]] | |
* K.P.S.Rafeeque and V.Vasudevan, "A | |
* K.P.Sunil Rafeeque and V.Vasudevan, "An on-chip DNL estimation and reconfiguration for improved linearity in current steering DAC," | |
* N. Chandrachoodan, S. S. Bhattacharyya | |
* S. Aniruddhan, M.Chu and D.J. Allstot, "A lateral-BJT-biased CMOS voltage-controlled oscillator | |
* S. Pavan, "A | |
* S. Pavan, "Continuous- | |
* V.Vasudevan, "A | |
* V.Vasudevan, "A simple technique to evaluate the noise spectral density in operational amplifier based circuits using the adjoint network theory | |
* V.Vasudevan and M.Ramakrishna "Computation of the average and harmonic noise power-spectral density in switched-capacitor circuits | |
* Kavish Seth, P. Rangarajan, S. Srinivasan, V. Kamakoti | |
* Q. Khan, S. K. Wadhwa and K. Misri, "A tunable g/sub m/-C filter with low variation across process, voltage and temperature," //17th International Conference on VLSI Design. Proceedings.//, Mumbai, India, 2004, pp. 539-544. [[https://ieeexplore.ieee.org/document/1260975|doi: 10.1109/ICVD.2004.1260975]] | |
===== 2003 ===== | |
* N. Krishnapura and Y. Tsividis, "Micropower low-voltage analog filter in a digital CMOS process | |
* S. Kudszus, A. Shahani, S.Pavan, D. Schaffer and M. Tarsia, "A 46-GHz | |
* S. Pavan, " Analog FIR Filters at Microwave Frequencies | |
* V.Vasudevan and M.Ramakrishna, "Computation of | |
* V.Vasudevan, "A | |
* Y. Tsividis, N. Krishnapura, Y. Palaskas | |
* Srikar Movva and S. Srinivasan, "A | |
* K. Gupta and S. Srinivasan, "Reduced | |
* A. Kishore and S. Srinivasan, "A | |
* S. Ramachandran and S. Srinivasan, "Design and FPGA | |
* P.Rajesh Kumar, N. Sudha, S. Srinivasan and K. Sridharan | |
* Q. Khan and D. Dutta, "A programmable CMOS bandgap voltage reference circuit using current conveyor," //10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003//, Sharjah, 2003, pp. 8-11 Vol.1. [[https://ieeexplore.ieee.org/document/1301963|doi: 10.1109/ICECS.2003.1301963]] | |
* Q. Khan, | |
* Q. Khan, S. Wadhwa and K. Misri, "A low voltage switched-capacitor current reference circuit with low dependence on process, voltage and temperature," //16th International Conference on VLSI Design, 2003. Proceedings.//, New Delhi, India, 2003, pp. 504-506. [[https://ieeexplore.ieee.org/document/1183184|doi: 10.1109/ICVD.2003.1183184]] | |
===== 2002 ===== | |
* N. Chandrachoodan, "Performance Analysis and Hierarchical Timing for DSP System Synthesis", //PhD thesis, Department of Electrical and Computer Engineering//, University of Maryland, College Park, August 2002. [[https://www.semanticscholar.org/paper/Performance-analysis-and-hierarchical-timing-for-Chandrachoodan-Bhattacharyya/8db39615c787ed4fd9cd318b777b6e7203bca182|Paper]] | |
* N. Chandrachoodan, S. S. Bhattacharyya, and K. J. R. Liu. "High-level synthesis of DSP applications using adaptive negative cycle detection.", //EURASIP Journal on Applied Signal Processing//, 2002(9):893-907, September 2002. [[https://asp-eurasipjournals.springeropen.com/articles/10.1155/S1110865702205053|doi: 10.1155/S1110865702205053]] | |
* S.Ramachandran and S.Srinivasan, "A fast FPGA-based MPEG-2 image encoder with a novel automatic quality control scheme" //Elsevier Science, Microprocessors and Microsystems//, Vol.25, pp. 449-457, 2002 [[https://www.sciencedirect.com/science/article/abs/pii/S0141933101001387|doi: 10.1016/S0141-9331(01)00138-7]] | |
* S. Ramachandran and S. Srinivasan, "A novel automatic quality control scheme for real time image transmission | |
* S. Ramachandran and S. Srinivasan, "A dynamically reconfigurable video compression scheme using FPGAs with coarse-grain parallelism", | |
* K. Seth and S. Srinivasan, "Data scheduling scheme for power reduction in DWT-based image coders | |
* Kavish Seth and S.Srinivasan, "VLSI | |
===== 2001 ===== | |
* D. Frey, Y. Tsividis, G. Efthivoulidis | |
* G. Feygin, K. Nagaraj, R. Chattopadhyay, R. Herrera, I. Papantonopoulos, D. Martin, P. Wu and S. Pavan, "A 165 | |
* N. Chandrachoodan, S. S. Bhattacharyya | |
* N. Chandrachoodan, S. S. Bhattacharyya | |
* N. Chandrachoodan, S. S. Bhattacharyya | |
* N. Krishnapura and Y. Tsividis, "A | |
* N. Krishnapura and Y. Tsividis, "Dynamically | |
* N. Krishnapura and Y. Tsividis, "Noise and | |
* S.Ramachandran and S.Srinivasan, "FPGA Implementation of a Novel, Fast Motion Estimation Algorithm for Real-Time Video Compression | |
@@ Line -261,59 +417,79 @@ | |
===== 2000 ===== | |
* K. Nagaraj, D. Martin, M. Wolfe, R. Chattopadhyay, S. Pavan, J. Cancio and T. R. Viswanathan, "A dual-mode 700-Msamples/s 6-bit 200-Msamples/s 7-bit A/D converter in a 0.25-μm digital CMOS process", //IEEE Journal of Solid State Circuits | |
* K. Nagaraj, D. Martin, M. Wolfe, R. Chattopadhyay, S. Pavan, J. Cancio and T. R. Viswanathan, "A | |
* K. Nagaraj, D. Martin, M. Wolfe, R. Chattopadhyay, S. Pavan, J. Cancio and T. R. Viswanathan, "A Dual Mode 700 Msps-6 bit, 200 Msps-7 bit A/D Converter in 0.25u CMOS", //Ninth Workshop on Advances in Analog Circuit Design//, Tegernsee, Germany , April 2000. [[https://link.springer.com/chapter/10.1007%2F978-1-4757-3198-9_2|doi:10.1007/978-1-4757-3198-9_2]] | |
* N. Krishnapura and P. Kinget, "A 5.3-GHz | |
* N. Krishnapura, Y. Tsividis | |
* S. Pavan and Y. Tsividis, "Time | |
* S. Pavan, Y. Tsividis and K. Nagaraj, "Widely | |
* Shrenik Patel and S.Srinivasan, " | |
* S.Ramachandran and S.Srinivasan, "A | |
* S.Ramachandran and S.Srinivasan, "Design and | |
===== 1999 ===== | |
* N. Krishnapura and P. Kinget, "A 5. | |
* S. Pavan, Y. Tsividis and K. Nagaraj, "A 60-350 MHz | |
* S. Pavan, Y. Tsividis and K. Nagaraj, "Modeling of | |
* D.V.R. Murthy, S. Ramachandran and S. Srinivasan, "Parallel | |
* S.Ramachandran, S.Srinivasan and R.Chen, "EPLD-based | |
* T.G.Venkatesh and S.Srinivasan, "A | |
===== 1998 ===== | |
* L. Toth, Y. Tsividis | |
* L. Toth, Y. Tsividis | |
* N. Krishnapura, S. Pavan, C. Mathiazhagan | |
* N. Krishnapura, Y. Tsividis, K. Nagaraj | |
* S. Pavan and Y. Tsividis, "An | |
* S. Pavan and Y. Tsividis, "An Analytical Solution to a Class of Oscillators and its Application to Filter Tuning", //IEEE Transactions on Circuits and Systems-I//, vol. 45, no. 9, pp. 1242-1249, May 1998. | |
* S. Venkatesh and S. Srinvasan, " | |
* S. Srinivasan and B. Srikanth, "Implementation Of A Fast Data Access Architecture For Two Dimensional Applications, //International Conference on Computational Intelligence and Multimedia Applications//, Churchill, Australia, Feb 1998. | |
* S. Venkatesh, S. Srinivasan and R.Chen | |
====== Patents ====== | |
* P. Yadav and S. Ramprasath, " Keep-through regions for handling end-of-line rules in routing," US 11,586,796 B1, Feb. 21, 2023. [[https://patents.google.com/patent/US11586796B1|US11586796B1]] | |
* M. Bansal, M. McGowan, I. Mirea, Q. Khan, T. Stockstad, B. Walker and T. Sutton, "Current measurments in switching regulators", US 9,755,518, September 5, 2017. [[https://patents.google.com/patent/US9755518|US9755518B2]] | |
* M. Bansal, Q. Khan and C. Shi, "Average current mode control of multi-phase switching power converters," US 9,442,140, Sep. 13, 2016. [[https://patents.google.com/patent/JP6185194B2/en|JP6185194B2]] | |
* Qadeer A. Khan,Sandeep Chaman Dhar,Joshua A. ZAZZERA,Todd R. Sutton, "Circuits and Methods for Driving Resonant Actuators," US 9,344,022, May 17, 2016. [[https://patents.google.com/patent/WO2015038703A1|WO2015038703A1]] | |
* Davinder Aggarwal, Vibhor Jain and Janakiraman VIRARAGHAVAN, "Automated design rule checking (DRC) test case generation," US 8,875,064, Oct 28, 2014. [[https://patents.google.com/patent/US8875064B2/en|US8875064B2]] | |
* Davinder Aggarwal, Vaibhav A. RUPARELIA, Neha Singh and Janakiraman VIRARAGHAVAN, "Generic design rule checking (DRC) test case extraction", US 9,292,652, Mar 22 2016. [[https://patents.google.com/patent/US9292652|US9292652B2]] | |
* C. Narathong and S. Aniruddhan, "Multi-mode Configurable Transmitter Circuit", US 8,099,127, Jan. 17, 2012. [[https://patents.google.com/patent/US8099127|US8099127B2]] | |
* C. Narathong, S. Aniruddhan and W. Su, "Amplifier with Gain Expansion Stage", US 8,035,443, Oct. 11, 2011. [[https://patents.google.com/patent/US8035443B2/en|US8035443B2]] | |
* B. Sun, S. Aniruddhan and S. Sridhara, "Method and Apparatus for Divider Unit Synchronization", US 7,965,111, Jun. 25, 2011. [[https://patents.google.com/patent/US7965111|US7965111B2]] | |
* S. Aniruddhan, B. Sun, A. Jayaraman and G.S. Sahota, "Mixer with High Output Power Accuracy and Low Local Oscillator Leakage", US 7,941,115, May 10, 2011. [[https://patents.google.com/patent/US7941115|US7941115B2]] | |
* C. Narathong and S. Aniruddhan, "Techniques for improving Balun Loaded-Q", US 7,863,986, Jan. 4, 2011. [[https://patents.google.com/patent/US20100033253|US20100033253A1]] | |
* | |
* D. Tripathi, G.K. Sidhartha, Q. Khan, K. Misri and S. Wadhwa, "PVT Variation Detection and Compensation Circuit", US 7446592, Nov. 4, 2008. [[https://patents.google.com/patent/US7446592B2/en|US7446592B2]] | |
* Q. Khan and G.K. Sidhartha, "Sequence-independent Power-on Reset for Multi-Voltage Circuits", US 7432748, Oct. 7, 2008. [[https://patents.google.com/patent/US7432748|US7432748B2]] | |
* D. Tripathi, J. Banerjee and Q. Khan, "Differential Receiver Circuit", US 7414462, Aug. 19, 2008. [[https://patents.google.com/patent/US7414462|US7414462B2]] | |
* Q. Khan, H. Fukazawa and T. Nandurkar, "Charge Pump Circuit for High Side Drive Circuit and Driver Driving Voltage Circuit", US 7388422, Jun. 17, 2008. [[https://patents.google.com/patent/US7388422B2/en|US7388422B2]] | |
* G. K. Sidhartha, Q. Khan, D. Tripathi, S. Wadhwa and K. Misri, "PVT Variation Detection and Compensation Circuit", US 7388419, Jun. 17, 2008. [[https://patents.google.com/patent/US7388419|US7388419B2]] | |
* Isaac Shpantzer, Michael Tseytlin, Yaakov Achiam, Aviv Salamon, Israel Smilanski, Olga Ritterbush, Pak Shing Cho, Li Guoliang, Jacob Khurgin, Yehouda Meiman, Alper Demir, Peter Feldman, Peter Kinget, Nagendra Krishnapura, Jaijeet Roychowdhury, Joseph Schwarzwalder and Charles Sciabarra, "System and method for code division multiplexed optical communication", US 7,167,651, Jan. 23, 2007. [[https://patents.google.com/patent/US7167651|US7167651B2]] | |
* Q. Khan and D. Tripathi, "Transmission Line Driver Circuit", US 7292073, Nov. 6, 2007. [[https://patents.google.com/patent/US7292073|US7292073B2]] | |
* D. Tripathi, Q. Khan and K. Misri, "Transmission Line Driver", US 7187197, Mar. 6, 2007. [[https://patents.google.com/patent/US7187197|US7187197B2]] | |
* S. Wadhwa, Q. Khan, K. Misri and D. Muhury, "Digital Clock Frequency Doubler", US 7132863, Nov. 7, 2006. [[https://patents.google.com/patent/US7132863|US7132863B2]] | |
* Q. Khan, D. Tripathi and K. Misri, "High Voltage Level Converter Using Low Voltage Devices", US 7102410, Sep. 5, 2006. [[https://patents.google.com/patent/US7102410B2/en|US7102410B2]] | |
* Q. Khan, S. Wadhwa and K. Misri, "Bandgap Reference Circuit," US 7084698, Aug. 1, 2006. [[https://patents.google.com/patent/US7084698B2/en|US7084698B2]] | |
* Q. Khan, S. Wadhwa and K. Misri, "Bidirectional Level Shifter", US 7061299, Jun, 13, 2006. [[https://patents.google.com/patent/US7061299B2/en|US7061299B2]] | |
* Q. Khan, S. Wadhwa and K. Misri, "Single Supply Level Shifter", US 7009424, Mar. 7, 2006. [[https://patents.google.com/patent/US7009424B2/en|US7009424B2]] | |
* Shanthi Pavan, "Integrated circuit implementation for power and area efficient adaptive equalization", US 7,142,596, Nov 28, 2006; jointly assigned to Indian Institute of Technology Madras and Vitesse Semiconductor, California. [[https://patents.google.com/patent/US7142596|US7142596B2]] | |
* | |
* John S. Wang, Sudeep Bhoja, Shanthi Pavan | |
* George Palaskas and Shanthi | |
* N. Krishnapura and Y. Tsividis, "Circuits with Dynamic Biasing", US 6,816,003, Nov. 9, 2004. [[https://patents.google.com/patent/US6816003B2/en|US6816003B2]] | |
* N. Krishnapura and Y. Tsividis, "Circuits with Dynamic Biasing", US 6,717,461, Apr. 6, 2004. [[https://patents.google.com/patent/US6717461B2/en|US6717461B2]] | |
* N. Krishnapura and Y. Tsividis, "Circuits with Dynamic Biasing", US 6,683,492, Jan. 27, 2004. [[https://patents.google.com/patent/US6683492B2/en|US6683492B2]] | |
* P. Kinget and N. Krishnapura, "Glitch Free Phase Switching Synthesizer", US 6,671,341, Dec. 30, 2003. [[https://patents.google.com/patent/US6671341B1/en|US6671341B1]] | |
* Shanthi Pavan | |
* Shanthi Pavan | |
* Shanthi Pavan, "Fixed Transconductance Bias Apparatus", US 6,400,185, 4 Jun. 2002. [[https://patents.google.com/patent/US6400185B2/en|US6400185B2]] | |
* Krishnaswamy Nagaraj and Shanthi | |
* Shanthi Pavan, "Low Distortion Sample-and-Hold Circuit", US 6,323,697, 27 Nov. 2001. [[https://patents.google.com/patent/US6323697B1/en|US6323697B1]] | |
* Shanthi Pavan, "High Frequency Boost Technique", US 6,304,134, 16 Oct. 2001. [[https://patents.google.com/patent/US6304134B1/en|US6304134B1]] | |
* P. Kinget and N. Krishnapura, "Programmable Frequency Divider", US 6,281,721, Aug. 28, 2001. [[https://patents.google.com/patent/US6281721B1/en|US6281721B1]] | |
* Yendluri Shanthi-Pavan |