EE60032: Analog Signal Processing
Class Test1: 6th September, 2018 at 8:00 AM to 8:55 AM
Class Test2: 12th November, 2018 at 12:00 noon to 12:55 PM
Venue: NC333 at Nalanda Class Complex
Class Timings: MON(12:00-12:55), TUE(10:00-11:55), THURS(08:00-08:55)
Teaching Assistants (TAs): Mithlesh Kumar (mithleshkr AT iitkgp.ac.in) and Utkarsh (utkarsh08 AT iitkgp.ac.in), Francis Tom (francistom786 AT gmail.com)
References:
[1] Linear Integrated Circuits by D. Roy Choudhury and Shail B. Jain, New Age International Publisher
[2] Analog Integrated Circuit Design, (Second Edition) by Tony Chan Carusone, David Johns, Kenneth Martin, Wiley
[3] Design with Operational Amplifiers and Analog Integrated Circuits by Sergio Franco (Fourth Edition), McGraw Hill Education
[4] Analog Filter Design by Rolf Schaumann, Haiqiao Xiao, Mac Van Valkenburg, (Second Indian Edition), Oxford University Press
[5] Fundamental of Microelectronics by Bezad Razavi, Wiley
[6] Microelectronic Circuits by Sedra and Smith, (Fifth Edition), Oxford Indian Edition
[7] CMOS Analog Circuit Design by Allen and Holberg, Oxford Indian Edition
[8] Design of Analog CMOS Integrated Circuits by Bezad Razavi, Tata McGraw-Hill
Module-1: Introduction and different stages of an operational amplifier
Class-1: Introduction to analog signal processing [5]
Class-2: Diode and transistors as signal processing elements. [2]
Class-3: Current mirrors [2]
Class-4: Imporatance of differential signaling
Class-5: Differential amplifier [2,5] and operational trans-conductance amplifier [2,5]
Class-6: Operational amplifier
Class-7: Ideal op-amp versus real/practical op-amp, different op-amp specifications [1]
Module-2: Signal processing using operational amplifier
Class-10: Inverting amplifier considering different non-idealities [1] (finite dc gain, finite output impedance)
Class-11: Inverting amplifier considering different non-idealities [1] (input bias current, input offset current, input offset voltage, total output offset voltage)
Class-12: Non-inverting amplifier, summing amplifier, subtractor/difference amplifier [1]
Class-13: Adder/subtractor, instrumentation amplifier, V-to-I converter and I-to-V converter [1]
Class-14: Phase lead and lag circuit, inverting ac amplifier, non-inverting ac amplifier [1]
Class-15: Half-wave rectifier, full-wave rectifier, peak deterctor, clipper [1]
Class-16: Clamper, Logarithim amplifier [1]
Class-17: Antilog amplifier, multiplier, integrator, differentiator [1]
Module-3: Analog and switched capacitor Filters
Class-20: Classification of filters [5]
Class-21: Generalized filter transfer function, bilinear transfer function [4], First order filters
Class-22: First order passive and active filter realization [5, 6], Second order filter and understanding the importance of complex conjugate pole pair [5, 6]
Class-23: Second order filters and their passive realization [5, 6]
Class-24: General impedance converter (GIC), second order active filter realization [5]
Class-25: KRC/Sallen-Key filter [5]
Class-26: Sensitivity of the filter, Sensitivity analysis of KRC/Sallen-Key filter [5]
Class-27: KHN/State variable filter and its sensitivity analysis [5]
Class-28: Approximation functions: Butterworth and Chebyshev approximations [6]
Class-31: Switched capacitor filter: basic operation and its different elements [2]
Class-32: Discrete time signal analysis and introduction of z-transform [2]
Class-33: Switched capacitor integrator and its parasitic effects, developement of parasitic insensitive delayed and delay-free integrators, Filter parameter sensitivities with respect to capacitor ratios [2]
Class-34: Signal-flow graph analysis, first order filter [2]
Module-4: Data converters
Class-35: Introduction, aliasing error and anti-aliasing filter [7], Sample and Hold Circuits [2]
Class-36: Sample and hold circuits without feedback and with feedback [2]
Class-37: Static characteristics of the converter [7]
Class-38: Static conversion errors, Different architectures of DAC, Current scaling parallel DAC: Binary weighted resistor DAC [7]
Class-39: Current scaling parallel DAC: R-2R ladder based DAC, Current mirror based DAC, Voltage scaling DAC [7]
Class-40: Current scaling parallel DAC: Charge scaling DAC, Expanding the resolution of parallel DAC [7]
Class-41: Expanding the resolution of parallel DAC (continued) [7]
Class-42: Serial DAC, Introduction to ADCs and their classifications, Serial ADC (step-by-step): Single slope ADC [7]
Class-43: Serial ADC (step-by-step): Dual slope ADC, Serial ADC(bit-wise): Successive Approximation ADCs [7]
Class-44: Serial ADC(bit-wise): Pipeline algorithimic ADCs [7]
Class-45: Flash ADCs [7]
Class-46: Over sampling method for A/D and D/A conversion. Delta-Sigma converter [7]
Class-47: Delta-Sigma modulator: First order and higher orders [7]
Module-5: Oscillator, Waveform generator and Phase locked loop
Class-49: Barkhausen criteria for oscillation, Ring oscillator [8]
Class-50: Voltage controlled oscillator [8]
Class-51: Waveform generators
Class-52: Phase locked loop architecture, phase detector [8]
Class-53: Locking process and steady-state behavior, static phase error [8]
Class-54: Dynamic model of type-I PLL and understanding various design trade-offs [8]
Class-55: Capture range and lock-in range of PLL, phase frequency detector, charge-pump based PLL [8]
Module-6: Noise
Noise and noise reductions. Interference signals and their reduction: Capacitive, inductive coupling and ground loop interferences and its reduction.