Video lectures from the iCS group @ IIT Madras

EE2019: Analog Systems and Lab

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Instructors: Nagendra Krishnapura

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  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