Video lectures from the iCS group @ IIT Madras

EE2019: Analog Systems and Lab

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.

Instructors: Nagendra Krishnapura

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.

Lectures

  1. 2017-01-10: Introduction
  2. 2017-01-11: Basic RLC circuits(Week 9 of Basic Electrical Circuits); Laplace transforms(Lectures 5-8 at this link)
  3. 2017-01-12: Basic RLC circuits(Week 9 of Basic Electrical Circuits); Laplace transforms(Lectures 5-8 at this link)
  4. 2017-01-13: Basic RLC circuits(Week 9 of Basic Electrical Circuits); Laplace transforms(Lectures 5-8 at this link)
  5. 2017-01-17 (pdf): Controlled sources; Realizing accurate gain using negative feedback
  6. 2017-01-18 (pdf): Negative feedback amplifier using an integrator
  7. 2017-01-19 (pdf): Negative feedback amplifier using an integrator; Steady state model using a high gain amplifier; Controlled sources
  8. 2017-01-20 (pdf): Steady state model of negative feedback using a high gain amplifier
  9. 2017-01-24 (pdf): Loop gain; Closed loop gain; Current controlled voltage source
  10. 2017-01-25 (pdf): Non-inverting and inverting amplifiers; Opamp supply voltages
  11. 2017-01-27 (pdf): Dual supply and single supply operation of opamp; Need for ac coupling at the input and output
  12. 2017-01-31 (pdf): Single supply operation of opamp amplifier; Calculating ac coupling capacitor values
  13. 2017-02-01 (pdf): Bias and signals; ac coupling and bypass capacitors
  14. 2017-02-02 (pdf): Opamp offset; dc negative feedback around the opamp; Integrator using an opamp
  15. 2017-02-03 (pdf): Integrator using an opamp; Schmitt trigger
  16. 2017-02-14 (pdf): Schmitt trigger; Realizing an opamp using VCCS; Parasitic poles
  17. 2017-02-15 (pdf): Opamp with a single pole; Closed loop frequency response, loop gain, unity loop gain frequency
  18. 2017-02-17 (pdf): Opamp with two poles; Response types; Condition for a well behaved response (no recording; See here and here for older lectures)
  19. 2017-02-21 (pdf): Opamp with two poles; Maximally flat magnitude response; Opamp with three poles
  20. 2017-02-22 (pdf): Stability criteria for more than two poles in the loop gain; Phase margin
  21. 2017-02-23 (pdf): Phase margin; Dominant pole compensation
  22. 2017-02-24 (pdf): Dominant pole compensation; Unity gain compensated opamps
  23. 2017-02-28 (pdf): Miller compensation of a two stage opamp
  24. 2017-03-01 (pdf): Miller compensation of a two stage opamp
  25. 2017-03-02 (pdf): Miller compensation of a two stage opamp
  26. 2017-03-07 (pdf): Introduction to dc-dc converters
  27. 2017-03-08 (pdf): Dc-dc converters using switches and LC lowpass filter
  28. 2017-03-10 (pdf): Model of a dc-dc converter from duty cycle to the output
  29. 2017-03-15 (pdf): dc-dc converter control loop
  30. 2017-03-16 (pdf): dc-dc converter control loop; ripple
  31. 2017-03-17 (pdf): Amplifying small difference between voltages; Common mode rejection ratio
  32. 2017-03-21 (pdf): Instrumentation amplifier; Introduction to filters
  33. 2017-03-22 (pdf): Synthesizing first and second order filters
  34. 2017-03-23 (pdf): Second order state-variable filter using opamps
  35. 2017-03-25 (pdf): Different transfer functions from the second-order state-variable filter; Butterworth filters; Gm-C filter, gyrator
  36. 2017-04-04 (pdf): Gm-C filter, Sallen-Key filter, Rauch filter; Effect of opamp bandwidth on an integrator
  37. 2017-04-05 (pdf): Oscillators; LC oscillator
  38. 2017-04-06 (pdf): Oscillators; LC oscillator with a limiting current source in feedback
  39. 2017-04-07 (pdf): Double integrator oscillator; Wien bridge oscillator
  40. 2017-04-11 (pdf): Wien bridge oscillator and its variants; Track and hold
  41. 2017-04-12 (pdf): Track and hold; Sample and hold; Analog to digital converter-Flash, binary search
  42. 2017-04-13 (pdf): Analog to digital converter(ADC); Digital to analog converter(DAC); Successive approximation register ADC
  43. 2017-04-18 (pdf): Resistor and capacitor based digital to analog converter(DAC); SAR ADC with binary weighted capacitor array
  44. 2017-04-19 (pdf): ADC/DAC metrics-INL, DNL, gain, offset, SNR
  45. 2017-04-20 (pdf): Course summary

Notes

Assignments

Exercises

Exams