NPTEL : VLSI Data Conversion Circuits (Electronics and Communication Engineering)

Co-ordinators : Dr. Shanthi Pavan


Lecture 1 - Introduction to Data Conversion

Lecture 2 - Sampling-1

Lecture 3 - Sampling-2

Lecture 4 - Nonidealities in Samples

Lecture 5 - Noise due to Sampling

Lecture 6 - Distortion in a Sampling Switch

Lecture 7 - Gate Boosted Switches-1

Lecture 8 - Gate Boosted Switches-2

Lecture 9 - Charge Injection

Lecture 10 - S/H Characterization-1

Lecture 11 - S/H Characterization-2

Lecture 12 - FFTs and Leakage

Lecture 13 - Spectral Windows-1

Lecture 14 - Spectral Windows-2

Lecture 15 - ADC/DAC Definition

Lecture 16 - Quantization Noise-1

Lecture 17 - Quantization Noise-2

Lecture 18 - Over Sampling and Noise Shaping

Lecture 19 - Delta-Sigma Modulation-1

Lecture 20 - Delta-Sigma Modulation-2

Lecture 21 - Linearized Analysis

Lecture 22 - Stability of Delta Sigma Modulators

Lecture 23 - High Order DSMs

Lecture 24 - NTF Design and Tradeoffs

Lecture 25 - Single bit Modulators

Lecture 26 - Loop Filter Architectures

Lecture 27 - Continous-time Delta Sigma Modulation

Lecture 28 - Implicit Antialiasing

Lecture 29 - Modulators with NRZ and Impulsive DACs

Lecture 30 - High Order CTDSMs

Lecture 31 - CTDM Design

Lecture 32 - Excess Loop Delay (ELD)

Lecture 33 - ELD Compensation

Lecture 34 - Effect of Clock Jitter on CTDSMs-1

Lecture 35 - Effect of Clock Jitter on CTDSMs-2

Lecture 36 - Dynamic Range Scaling

Lecture 37 - Simulation of CTDSMs

Lecture 38 - Integrator Design-1

Lecture 39 - Integrator Design-2

Lecture 40 - Flash ADC Design

Lecture 41 - Latches and Metastability

Lecture 42 - Offset in a Latch-1

Lecture 43 - Offset in a Latch-2 Auto Zeroing

Lecture 44 - Auto Zeroing-2

Lecture 45 - Auto Zeroing-3

Lecture 46 - Auto Zeroing in flash ADCs

Lecture 47 - Flash ADCs Case Study

Lecture 48 - Flash ADC Case Study

Lecture 49 - Flash ADC in a Delta Sigma Loop

Lecture 50 - DAC Basics

Lecture 51 - Binary and Themometer DACs

Lecture 52 - Segmented DACs

Lecture 53 - Optimal DAC Segmentation

Lecture 54 - DAC Nonlinearities

Lecture 55 - Current Steering DACs-1

Lecture 56 - Current Steering DACs-2

Lecture 57 - DAC Mismatches in DSMs

Lecture 58 - Calibration and Randomization

Lecture 59 - Dynamic Element Matching-1

Lecture 60 - Dynamic Element Matching-2