An Asynchronous Delta-sigma Converter Implementation

Author

Dazhi Wei
Vaibhav Garg
John G. Harris, Missouri University of Science and TechnologyFollow

Abstract

In this paper an architecture, signal reconstruction algorithm and first-ever implementation of an asynchronous delta-sigma converter are presented. The signal reconstruction algorithm can mathematically perfectly reconstruct the original signal only using timing events. A prototype circuit designed and fabricated in a standard 0.5 μm CMOS process with a 5V power supply is presented. The tests show that an 8-bit resolution with 6kHz signal bandwidth and only 715 μm power consumption is possible. © 2006 IEEE.

Recommended Citation

D. Wei et al., "An Asynchronous Delta-sigma Converter Implementation," Proceedings IEEE International Symposium on Circuits and Systems, pp. 4903 - 4906, article no. 1693730, Institute of Electrical and Electronics Engineers, Dec 2006.

Department(s)

Electrical and Computer Engineering

International Standard Book Number (ISBN)

978-078039390-5

International Standard Serial Number (ISSN)

0271-4310

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2025 Institute of Electrical and Electronics Engineers, All rights reserved.

Publication Date

01 Dec 2006