David Fouto & Nuno Paulino 
Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications [PDF ebook] 

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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.

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Table of Content

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

About the author

David Fouto is a researcher in the Department of Electrical Engineering, Faculdade de Ciências e Tecnologia of the Universidade Nova de Lisboa, Portugal.
Nuno Paulino is a Professor in the Department of Electrical Engineering, Faculdade de Ciências e Tecnologia of the Universidade Nova de Lisboa, Portugal.

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Language English ● Format PDF ● Pages 78 ● ISBN 9783319570334 ● File size 9.7 MB ● Publisher Springer International Publishing ● City Cham ● Country CH ● Published 2017 ● Downloadable 24 months ● Currency EUR ● ID 5075407 ● Copy protection Social DRM

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