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| - | ==== Lectures ==== | + | ====== EE2019: Analog Systems and Lab (Jan-May 2019) ====== |
| + | These lectures are available on the web for the benefit of students at IIT Madras and elsewhere. Copyrights to these rest solely with the instructor and IIT Madras. Copying them, publishing them, rehosting them on other servers, or using them for any sort of commercial gain is prohibited. | ||
| - | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019/ee2019_feb8_part1.mp4|Lab Experiment-3 & 4]] | + | See [[:viewinglectures|this page]] for information on how to view these videos. |
| - | - [[{{:ee2019_2019qk:ee2019_feb8_part1.mp4|}}|2019-02-08]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec1.pdf|pdf]]): Controlled sources; Unilateral nature; Power gain | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec2.mp4|2019-01-18]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec2.pdf|pdf]]): Negative feedback loop using an integrator; Negative feedback amplifier | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec3.mp4|2019-01-22]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec3.pdf|pdf]]): Negative feedback amplifier; Opamp; Imperfections | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec4.mp4|2019-01-23]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec4.pdf|pdf]]): Opamp with finite dc gain | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec5.mp4|2019-01-25]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec5.pdf|pdf]]): Ideal opamp; Opamp models-high gain amplifier, integrator, etc.; Opamp with supplies | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec6.mp4|2019-01-25]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec6.pdf|pdf]]): Supply limits on the opamp; Opamp in positive feedback; Schmitt trigger; Virtual short between opamp inputs | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec7.mp4|2019-01-25]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec7.pdf|pdf]]): Non-inverting and inverting amplifier; Voltage follower | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec8.mp4|2019-01-29]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec8.pdf|pdf]]): Non-inverting and inverting Schmitt trigger; Oscillator using a Schmitt trigger and integrator | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec9.mp4|2019-01-30]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec9.pdf|pdf]]): Oscillator using a Schmitt trigger and integrator | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec10.mp4|2019-01-31]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec10.pdf|pdf]]): Single-supply operation of an opamp; ac coupling the input signal | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec11.mp4|2019-02-05]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec11.pdf|pdf]]): Single-supply operation of an opamp; ac coupling the input signal | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec12.mp4|2019-02-06]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec12.pdf|pdf]]): Single-supply operation of an opamp; ac coupling the input signal | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec13.mp4|2019-02-07]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec13.pdf|pdf]]): Single-supply operation of an opamp; Identifying signs of the opamp for negative feedback; Opamp offset voltage | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec14.mp4|2019-02-12]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec14.pdf|pdf]]): Identifying signs of the opamp for negative feedback; Opamp offset voltage; Step response of an amplifier using a single stage opamp | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec15.mp4|2019-02-13]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec15.pdf|pdf]]): Transfer function and step response of an amplifier using a single stage opamp | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec16.mp4|2019-02-15]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec16.pdf|pdf]]): Transfer function and step response of an amplifier using a two stage opamp | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec17.mp4|2019-02-19]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec17.pdf|pdf]]): Transfer function and step response of an amplifier using a two stage opamp; Loop gain; Gain and Phase margin | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec18.mp4|2019-02-20]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec18.pdf|pdf]]): Transfer function and step response of an amplifier using a three stage opamp; Dominant pole compensation | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec19.mp4|2019-02-21]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec19.pdf|pdf]]): Relationship between phase margin and damping factor for an amplifier using a two stage opamp | + | |
| - | - [[http://www.ee.iitm.ac.in/~ani/2019/ee2019/videos/ee2019-vid-2019-lec20.mp4|2019-02-22]]([[http://www.ee.iitm.ac.in/~ani/2019/ee2019/lectures/ee2019-pdf-2019-lec20.pdf|pdf]]): Numerical example of dominant pole compensation on a unity gain amplifier using a two stage opamp | + | |
| + | ===== Instructor: Qadeer Ahmad Khan ===== | ||
| + | Course syllabus, schedule, and assignments can be seen [[http://www.ee.iitm.ac.in/vlsi/courses/ee2019_2019/start|here]]. If you wish to download these lectures for offline viewing, you may have to disable the player plugin on your browser. | ||
| + | |||
| + | ==== Lectures ==== | ||
| + | [[http://www.ee.iitm.ac.in/videolectures/doku.php?id=ee2019_2019nk:start|2019-01-16 to 2019-02-07]]: For lectures before Feb 8, please refer to lectures 1 to 14 from common class by Prof. Aniruddhan | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb8_part1.mp4|2019-02-08:part-1]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb8_part2.mp4|2019-02-08:part-2]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/8feb2019.pdf|(pdf)]]:Lab Experiment-2 & 3 | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb12.mp4|2019-02-12]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/12feb2019.pdf|(pdf)]] : 1st Order System (single stage amplifier) with Negative Feedback, Loop Gain Transfer Function, Closed Loop Transfer Function, Phase Margin, Step Response of 1st Order System | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb13.mp4|2019-02-13]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/13feb2019.pdf|(pdf)]]: Step Response - contd., Introduction to 2nd Order System (two stage amplifier) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb15.mp4|2019-02-15]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/15feb2019.pdf|(pdf)]]: Stability Analysis of 2nd Order System (two stage amplifier) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb19.mp4|2019-02-19]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/19feb2019.pdf|(pdf)]]: Stability Analysis of 2nd Order System - contd. | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb21.mp4|2019-02-21]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/21feb2019.pdf|(pdf)]]: Closed Loop 2nd Order System, Relationship Between Phase Margin and Damping Factor, Pole Location w.r.t. Phase Margin and Damping Factor, Impulse Response | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb22.mp4|2019-02-22]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/22feb2019.pdf|(pdf)]]: Dominant Pole Compensation of 2nd and 3rd Order Systems | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb26.mp4|2019-02-26]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/26feb2019.pdf|(pdf)]]: Type-I (Integral) Compensation | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb27.mp4|2019-02-27]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/27feb2019.pdf|(pdf)]]: Miller Effect and Miller Compensation of two Stage Op-amp | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_feb28.mp4|2019-02-28]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/28feb2019.pdf|(pdf)]]: Finding Poles in Miller Compensated Op-amp | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar1.mp4|2019-03-01]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/1mar2019.pdf|(pdf)]]: Pole Splitting and Effect of R.H.P Zero in Miller Compensation | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar5.mp4|2019-03-05]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/5mar2019.pdf|(pdf)]]: Eliminating R.H.P. Zero in Miller Compensation | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar6.mp4|2019-03-06]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/6mar2019.pdf|(pdf)]]: Introduction to Voltage Regulators | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar8.mp4|2019-03-08]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/8mar2019.pdf|(pdf)]]: Linear Regulator, Line Regulation, Load Regulation, Load Transient, Efficiency of Linear Regulator | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar13.mp4|2019-03-13]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/13mar2019.pdf|(pdf)]]: Linear Current Regulator, Using Linear Regulator as LED Driver, Switching Regulator, Pulse Width Modulation, Losses in Switching Regulator, Efficiency of Switching Regulator | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar14.mp4|2019-03-14]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/14mar2019.pdf|(pdf)]]: Introduction to Analog Filters, Applications, Sampling and Aliasing | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar15.mp4|2019-03-15]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/15mar2019.pdf|(pdf)]]: Types of Filters, 1st Order RC and opamp-RC filter, frequency response vs. filter order | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar20.mp4|2019-03-20]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/20mar2019.pdf|(pdf)]]: Realization of 1st order filter using integrator, second order filter, realization of second order filter using integrator (state variable technique) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar22.mp4|2019-03-22]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/22mar2019.pdf|(pdf)]]: Realization of second order filter using opamp-RC (Tow Thomas Biquad), introduction to gm-C filter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar26.mp4|2019-03-26]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/26mar2019.pdf|(pdf)]]: Gm-C filter building blocks (addrer/subtractor, integrator), transforming opamp-RC filter into gm-C filter, realizing inductor using gm-C (Gyrator/Impedance Inverter) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_mar27.mp4|2019-03-27]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/27mar2019.pdf|(pdf)]]: Realizing Gm-C filter using state variable technique, Band Reject Filter (Notch Filter), LDO (Linear Regulator) configurations | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr3.mp4|2019-04-03]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/3apr2019.pdf|(pdf)]]: Single op-amp 2nd order filters (Sallen Key filter, Rauch Filter) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr5.mp4|2019-04-05]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/5apr2019.pdf|(pdf)]]: Oscillators (LC tuned oscillator, RC phase-shift oscillator, ring oscillator, Wien Bridge oscillator) Introduction to Butterworth filter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr10.mp4|2019-04-10]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/10apr2019.pdf|(pdf)]]: Finding poles of Butterworth filter, Introduction to A/D converter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr11.mp4|2019-04-11]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/11apr2019.pdf|(pdf)]]: Sampling, track and hold, sample and hold, Flash A/D converter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr16.mp4|2019-04-16]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/16apr2019.pdf|(pdf)]]: Two and three step/stage flash A/D, binary search algorithm, SAR (Successive-Approximation-Register) A/D converter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr23.mp4|2019-04-23]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/23apr2019.pdf|(pdf)]]: D/A converters | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr24.mp4|2019-04-24]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/24apr2019.pdf|(pdf)]]: Errors in A/D and D/A converters (offset and gain errors, DNL, INL) | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr25.mp4|2019-04-25]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/25apr2019.pdf|(pdf)]]: Quantization error in A/D converters (end of A/D and D/A topic). Buck converter switching losses, output ripple calculation, boost converter | ||
| + | - [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019_apr26.mp4|2019-04-26]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/26apr2019.pdf|(pdf)]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee2019_2019qk/ee2019-summary.pdf|(course summary)]]: Dead time switching losses in buck converter, voltage and current waveforms in buck and boost converters, control technique, stability and compensation of buck converter, course summary. | ||