EE2019: Analog Systems and Lab
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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
2017-01-10: Introduction
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2017-01-17 (
pdf): Controlled sources; Realizing accurate gain using negative feedback
2017-01-18 (
pdf): Negative feedback amplifier using an integrator
2017-01-19 (
pdf): Negative feedback amplifier using an integrator; Steady state model using a high gain amplifier; Controlled sources
2017-01-20 (
pdf): Steady state model of negative feedback using a high gain amplifier
2017-01-24 (
pdf): Loop gain; Closed loop gain; Current controlled voltage source
2017-01-25 (
pdf): Non-inverting and inverting amplifiers; Opamp supply voltages
2017-01-27 (
pdf): Dual supply and single supply operation of opamp; Need for ac coupling at the input and output
2017-01-31 (
pdf): Single supply operation of opamp amplifier; Calculating ac coupling capacitor values
2017-02-01 (
pdf): Bias and signals; ac coupling and bypass capacitors
2017-02-02 (
pdf): Opamp offset; dc negative feedback around the opamp; Integrator using an opamp
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2017-02-14 (
pdf): Schmitt trigger; Realizing an opamp using VCCS; Parasitic poles
2017-02-15 (
pdf): Opamp with a single pole; Closed loop frequency response, loop gain, unity loop gain frequency
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)
2017-02-21 (
pdf): Opamp with two poles; Maximally flat magnitude response; Opamp with three poles
2017-02-22 (
pdf): Stability criteria for more than two poles in the loop gain; Phase margin
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2017-02-24 (
pdf): Dominant pole compensation; Unity gain compensated opamps
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2017-03-08 (
pdf): Dc-dc converters using switches and LC lowpass filter
2017-03-10 (
pdf): Model of a dc-dc converter from duty cycle to the output
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2017-03-17 (
pdf): Amplifying small difference between voltages; Common mode rejection ratio
2017-03-21 (
pdf): Instrumentation amplifier; Introduction to filters
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2017-03-23 (
pdf): Second order state-variable filter using opamps
2017-03-25 (
pdf): Different transfer functions from the second-order state-variable filter; Butterworth filters; Gm-C filter, gyrator
2017-04-04 (
pdf): Gm-C filter, Sallen-Key filter, Rauch filter; Effect of opamp bandwidth on an integrator
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2017-04-06 (
pdf): Oscillators; LC oscillator with a limiting current source in feedback
2017-04-07 (
pdf): Double integrator oscillator; Wien bridge oscillator
2017-04-11 (
pdf): Wien bridge oscillator and its variants; Track and hold
2017-04-12 (
pdf): Track and hold; Sample and hold; Analog to digital converter-Flash, binary search
2017-04-13 (
pdf): Analog to digital converter(ADC); Digital to analog converter(DAC); Successive approximation register ADC
2017-04-18 (
pdf): Resistor and capacitor based digital to analog converter(DAC); SAR ADC with binary weighted capacitor array
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Notes
Assignments
Exercises
Exams