Design of high-order single-bit sigma-delta modulators

Authors

Godi Fischer, University of Rhode IslandFollow
Bobby T. Mattappally, University of Rhode Island

Document Type

Conference Proceeding

Date of Original Version

12-1-1994

Abstract

This paper describes a design procedure for high-order (e.g. 2 ≥ n ≤ 10) single-bit sigma-delta modulators. A crucial design tool for these high-order loops is a numerical simulator which enables optimum scaling, stability testing under various operating conditions, determination of the maximum applicable input swing and the computation of the dynamic range and the signal-to-noise ratio. Numerical examples for various loop orders are given and silicon prototype circuits are presented.

Publication Title, e.g., Journal

Midwest Symposium on Circuits and Systems

Volume

2

Citation/Publisher Attribution

Fischer, Godi, and Bobby T. Mattappally. "Design of high-order single-bit sigma-delta modulators." Midwest Symposium on Circuits and Systems 2, (1994): 1179-1182. https://digitalcommons.uri.edu/ele_facpubs/238