Analog-digital conversions - 4PMECAN1

Informations générales

  • Number of hours

    • Lectures 10.0
    • Projects 0
    • Tutorials 10.0
    • Internship 0
    • Laboratory works 0
    • Written tests 0

    ECTS

    ECTS 0.0

Goal(s)

Understand the principles of analog-to-digital (ADC) and digital-to-analog (DAC) conversion and the associated integrated architectures.

Contact Florence PODEVIN

Content(s)

Lecture
1. General Principles of D/A Conversion
2. Circuits for Analog Signal Sampling
a. Basic MOS Sampler
b. Sample-and-Hold Circuit
3. D/A Conversion (DAC)
a. Performance Parameters
b. Main Architectures
4. A-to-D conversion (ADC)
a. Performance parameters
b. Main architectures

Related Training Sessions
Exercise 1 - Basic Concepts
a. Analysis of an anti-aliasing filter
b. Downsampling of a bandpass signal
c. MOS sampler
d. Switched-capacitor block sampler
Exercise 2 - DAC Architectures
a. Resistive ladder (INL – DNL)
b. Charge redistribution
Exercise 3 - DAC Performance
a. Study of static accuracy
b. Quantization and compression
Exercise 4 - Offset correction in 1-bit pipeline DACs (or pipeline DACs to be determined)
Exercise 5 - SAR DAC



Prerequisites

Signal Processing (1st year of Phelma)
Electronics : basics (1st year of Phelma)

Test

Authorized : calculator
Authorized : a recto-verso hand-written sheet of paper
Un-authorized : any other document



Additional Information

Course list
Curriculum->SEI->Semester 7
Curriculum->Alternance MT->Semester 7

Bibliography

Behzad Razavi, Principles of Data Conversion System Design, Ed. Wiley-IEEE Press