Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications

• Main Authors: Fouto, David (Author), Paulino, Nuno (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2017.
• Series: SpringerBriefs in Electrical and Computer Engineering,
• Subjects: Engineering.; Electronics.; Microelectronics.; Electronic circuits.; Circuits and Systems.; Signal, Image and Speech Processing.; Electronics and Microelectronics, Instrumentation.

This book presents the study, design, modulation, optimization and implementation of low power, passive DT-ΣΔMs for use in audio applications. The high gain and bandwidth amplifier normally used for integration in ΣΔ modulation, is replaced by passive, switched-capacitor branches working under the U...

Table of Contents:

• Introduction
• Sigma-Delta Modulation
• Architecture and High Level Model
• Electrical Circuits and Simulation Results
• Conclusions
• References.