# EE2019: Analog Systems & Lab. (Jan.-May 2020)

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## Instructor: Saurabh Saxena

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. Lecture#1(pdf): Voltage/Current Controlled Sources
2. Lecture#2(pdf): Power gain, Non-linear system, Linear input-to-output control
3. Lecture#3(pdf): Power gain, Non-linear system, Linear input-to-output control (contd.)
4. Lecture#4(pdf): Linear approximation of non-linear systems, Introduction to negative feedback
5. Lecture#5(pdf): Understanding negative feedback with vehicle speed control example, linear model of speed control with electrical components
6. Lecture#6(pdf): Introducing ideal amplifier (opamp) in negative feedback loop, loop analysis with ideal amplifier
7. Lecture#7(pdf): Finite gain opamp, supply voltage limitations in opamp, opamp in feedback with non-inverting gain
8. Lecture#8(pdf): Opamp with infinite dc gain, input-to-output characteristics of opamp in negative feedback
9. Lecture#9(pdf): Analysis of opamp in positive feedback, opamp in feedback with an inverting gain
10. Lecture#10(pdf): RC integrator and pulse width modulator using an opamp
11. Lecture#11(pdf): Opamp with a single supply voltage, biasing of an opamp
12. Lecture#12(pdf): DC operating point of an opamp, AC analysis for opamp with non-inverting gain
13. Lecture#13(pdf): AC analysis for opamp with inverting and non-inverting gains
14. Lecture#14(pdf): AC analysis for opamp with inverting and non-inverting gains (contd.), output swing limits for transient signals
15. Lecture#15(pdf): Analyzing a negative feedback loop including opamp with finite dc gain and bandwidth and resistive feedback
16. Lecture#16(pdf): Analyzing a negative feedback loop including opamp with finite dc gain and second/third order transfer function, and resistive feedback
17. Lecture#17(pdf): Loop gain of an opamp in negative feedback for stability analysis
18. Lecture#18(pdf): Stability analysis of an opamp with 2nd order transfer function with loop gain and phase margin
19. Lecture#19(pdf): Dominant pole compensation for stabilizing opamp in negative feedback loop with 2nd order transfer function
20. Lecture#20(pdf): Dominant pole compensation in unity gain amplifier with 2nd order transfer function, Opamp with 3rd order loop gain transfer function
21. Lecture#21(pdf): Problems with dominant pole compensation, introduction to Miller compensation in opamp with 2nd order transfer function
22. Lecture#22(pdf): Miller compensation in opamp with 2nd order transfer function
23. Lecture#23(pdf): Miller compensation in opamp with 2nd order transfer function (contd.)
24. Lecture#24(pdf): Miller compensation in opamp with 2nd order transfer function (contd.)
25. Lecture#25(pdf): Compensating R.H.P zero during Miller compensation
26. Lecture#26(pdf): Power supply requirements of a SoC
27. Lecture#27(pdf): Linear low dropout regulators (LDOs)
28. Lecture#28(pdf): LDOs, Switching power regulator
29. Lecture#29(pdf): Transient waveforms in switching power regulators
30. Lecture#30(pdf): Small-signal stability analysis of switching power regulators
31. Lecture#31(pdf): Small-signal stability analysis of switching power regulators (contd.)
32. Lecture#32(pdf): Implementation of different blocks in switching power regulator, Power efficiency of power regulator
33. Lecture#33(pdf): Introduction to analog filters
34. Lecture#34(pdf): Introduction to analog filters (contd.), anti-aliasing filter for ADCs, sampling in ADCs
35. Lecture#35(pdf): 1st order passive low pass and high pass filters
36. Lecture#36(pdf): Passive band pass filter, Active low pass filter
37. Lecture#37(pdf): Active-RC band pass filter, Active-RC 2nd order low pass filter, Signal flow graph for 2nd order filters with integrators and gain blocks
38. Lecture#38(pdf): Signal flow graph for 2nd order filters with integrators and gain blocks (contd.), Introduction to Gm block, Gm-C filters
39. Lecture#39(pdf): Band reject filter, Sallen-Key filter, Rauch filter
40. Lecture#40(pdf): Butterworth filter
41. Lecture#41(pdf): Introduction to oscillator waveform and characteristics, LC-oscillator
42. Lecture#42(pdf): Ring oscillator, relaxation oscillator, Wien Bridge oscillator
43. Lecture#43(pdf): Introduction to Analog-to-Digital Converter (ADC)