Integrated Circuits and Systems group, IIT Madras

This is an old revision of the document!

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.

See this page for information on how to view these videos.

Instructor: Qadeer Ahmad Khan

Course syllabus, schedule, and assignments can be seen here. If you wish to download these lectures for offline viewing, you may have to disable the player plugin on your browser.


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

  1. 2019-02-12 (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
  2. 2019-02-13 (pdf): Step Response - contd., Introduction to 2nd Order System (two stage amplifier)
  3. 2019-02-15 (pdf): Stability Analysis of 2nd Order System (two stage amplifier)
  4. 2019-02-19 (pdf): Quiz-I Solutions, Stability Analysis of 2nd Order System - contd.
  5. 2019-02-21 (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
  6. 2019-02-22 (pdf): Dominant Pole Compensation of 2nd and 3rd Order Systems
  7. 2019-02-26 (pdf): Type-I (Integral) Compensation
  8. 2019-02-27 (pdf): Miller Effect and Miller Compensation of two Stage Op-amp
  9. 2019-02-28 (pdf): Finding Poles in Miller Compensated Op-amp
  10. 2019-03-01 (pdf): Pole Splitting and Effect of R.H.P Zero in Miller Compensation
  11. 2019-03-05 (pdf): Eliminating R.H.P. Zero in Miller Compensation
  12. 2019-03-06 (pdf): Introduction to Voltage Regulators
  13. 2019-03-08 (pdf): Linear Regulator, Line Regulation, Load Regulation, Load Transient, Efficiency of Linear Regulator
  14. 2019-03-12 (pdf): Quiz-II Solutions
  15. 2019-03-13 (pdf): Linear Current Regulator, Using Linear Regulator as LED Driver, Switching Regulator, Pulse Width Modulation, Losses in Switching Regulator, Efficiency of Switching Regulator
  16. 2019-03-14 (pdf): Introduction to Analog Filters, Applications, Sampling and Aliasing
  17. 2019-03-15 (pdf): Types of Filters, 1st Order RC and opamp-RC filter, frequency response vs. filter order
  18. 2019-03-20 (pdf): Realization of 1st order filter using integrator, second order filter, realization of second order filter using integrator (state variable technique)
  19. 2019-03-22 (pdf): Realization of second order filter using opamp-RC (Tow Thomas Biquad), introduction to gm-C filter
  20. 2019-03-26 (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)
  21. 2019-03-27 (pdf): Realizing Gm-C filter using state variable technique, Band Reject Filter (Notch Filter), LDO (Linear Regulator) configurations
  22. 2019-04-02 (pdf): Quiz-III solutions
  23. 2019-04-03 (pdf): Single op-amp 2nd order filters (Sallen Key filter, Rauch Filter), Quiz-III problem-3
  24. 2019-04-05 (pdf): Oscillators (LC tuned oscillator, RC phase-shift oscillator, ring oscillator, Wien Bridge oscillator) Introduction to Butterworth filter
  25. 2019-04-10 (pdf): Finding poles of Butterworth filter, Introduction to A/D converter
  26. 2019-04-11 (pdf): Sampling, track and hold, sample and hold, Flash A/D converter
  27. 2019-04-16 (pdf): Two and three step/stage flash A/D, binary search algorithm, SAR (Successive-Approximation-Register) A/D converter