Overview
Part of the book series: The Springer International Series in Engineering and Computer Science (SECS, volume 483)
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Table of contents (7 chapters)
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Front Matter
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Back Matter
Keywords
About this book
Although significant power savings can typically be achieved in digital circuits by reducing the power supply voltage, the power dissipation in analog circuits actually tends to increase with decreasing supply voltages. Oversampling architectures are a potentially power-efficient means of implementing high-resolution A/D converters because they reduce the number and complexity of the analog circuits in comparison with Nyquist-rate converters. In fact, it is shown that the power dissipation of a sigma-delta modulator can approach that of a single integrator with the resolution and bandwidth required for a given application. In this research the influence of various parameters on the power dissipation of the modulator has been evaluated and strategies for the design of a power-efficient implementation have been identified.
The Design of Low-Voltage, Low-Power Sigma-Delta Modulators begins with an overview of A/D conversion, emphasizing sigma-delta modulators. It includes a detailed analysis of noise in sigma-delta modulators, analyzes power dissipation in integrator circuits, and addresses practical issues in the circuit design and testing of a high-resolution modulator.
The Design of Low-Voltage, Low-Power Sigma-Delta Modulators will be of interest to practicing engineers and researchers in the areas of mixed-signal and analog integrated circuit design.
Authors and Affiliations
Bibliographic Information
Book Title: The Design of Low-Voltage, Low-Power Sigma-Delta Modulators
Authors: Shahriar Rabii, Bruce A. Wooley
Series Title: The Springer International Series in Engineering and Computer Science
DOI: https://doi.org/10.1007/978-1-4615-5105-8
Publisher: Springer New York, NY
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eBook Packages: Springer Book Archive
Copyright Information: Springer Science+Business Media New York 1999
Hardcover ISBN: 978-0-7923-8361-1Published: 31 October 1998
Softcover ISBN: 978-1-4613-7322-3Published: 12 October 2012
eBook ISBN: 978-1-4615-5105-8Published: 06 December 2012
Series ISSN: 0893-3405
Edition Number: 1
Number of Pages: XVIII, 187
Topics: Circuits and Systems, Electrical Engineering, Computer-Aided Engineering (CAD, CAE) and Design