![Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications [Repost]](https://pixhost.icu/avaxhome/5d/1a/00601a5d_medium.jpg)
Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications [Repost]
![Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications [Repost]](https://pixhost.icu/avaxhome/5d/1a/00601a5d.jpg)
David Fouto - Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications
Published: 2017-05-30 | ISBN: 3319570323 | PDF | 88 pages | 9.23 MB
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 Ultra Incomplete Settling (UIS) condition, leading to a reduction of the consumed power. The authors describe a design process that uses high level models and an optimization process based in genetic algorithms to achieve the desired performance.