CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom

Error Analysis and Practical Design

F. Del Rio, F. Medeiro, B. Pérez-Verdu, J.M. De la Rosa, A. Rodriguez-Vazquez - Collection Analog Circuits and Signal Processing

300 pages, parution le 31/07/2006

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Résumé

CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom: Error Analysis and Practical Design presents architectures, circuits, models, methods and practical considerations for the design of high-performance low-pass switched-capacitor (SC) sigma-delta A/D interfaces for mixed-signal CMOS ASICs. Main focus is on cascade architectures, although considerations pertaining to circuits and error analysis are general and hence valid for other architectures.

The book differs from others in the complete, in-depth coverage of SC circuit errors, in the detailed elaboration and description of practical design plan, and in the thorough presentation of considerations leading to practical high-performance designs. Another differentiating feature of this book is the coverage into a unified description of largely different application areas. On the one hand, sensor front-ends, where the limiting factor is thermal noise. On the other, wire-line telecom front-ends, where the limiting factor is linked to the dynamic behavior of the building blocks.

The book starts with a tutorial presentation of the fundamentals of low-pass sigma-delta modulators, their applications, and their most common architectures. This presentation is both complete and comprehensive. It then presents an exhaustive analysis of SC circuit errors with a twofold outcome. On the one hand, compact expressions are derived to support design plans and quick top-down design. On the other, detailed behavioral models are presented to support accurate verification. This set of models allow the designer to determine the required specifications for the different modulator building blocks and form the basis of a systematic design approach. The book is completed in subsequent chapters with the detailed presentation of three high-performance modulator ICs: the first two are intended for DSL-like applications, whereas the third one is intended for automotive sensors.

CMOS Cascade Sigma-Delta Modulators for Sensors and Telecom: Error Analysis and Practical Design contains highly valuable information that is structured to give the reader the necessary insight on how to design SC sigma-delta modulators. In this sense, the book is intended for a large audience: from mixed-signal designers who want to optimize and to shorten the design cycle of sigma-delta modulators with challenging specifications, to non-experienced readers who want a comprehensive and practical description of sigma-delta design and SC errors.

Written for: Mixed-signal designers, non-experienced graduate students in the field of Microelectronics, can also be used in undergraduate courses

Sommaire

SD ADCs: Principles, Architectures, and State of the Art
Non-Ideal Performance of SD Modulators
A Wideband SD Modulator in 3.3-V 0.35-um CMOS
A SD Modulator in 2.5-V 0.25-um CMOS for ADSL/ADSL+
A SD Modulator with Programmable Signal Gain for Automotive Sensor Interfaces
Appendix A - An Expandible Family of Cascade SD Modulators
Appendix B - Power Estimator for Cascade SD Modulators

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Caractéristiques techniques

	PAPIER
Éditeur(s)	Springer
Auteur(s)	F. Del Rio, F. Medeiro, B. Pérez-Verdu, J.M. De la Rosa, A. Rodriguez-Vazquez
Collection	Analog Circuits and Signal Processing
Parution	31/07/2006
Nb. de pages	300
Format	16,5 x 24,5
Couverture	Relié
Poids	725g
Intérieur	Noir et Blanc
EAN13	9781402047756
ISBN13	978-1-4020-4775-6