Cart (Loading....) | Create Account
Close category search window
 

Automatic impedance control

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
DeHon, A. ; Artificial Intelligence Lab., MIT, Cambridge, MA, USA ; Knight, T., Jr. ; Simon, T.

The authors describe circuits and techniques that provide automatic on-chip impedance matching between a series-terminated, low-voltage swing, CMOS I/O pad, and an external interconnect. The automatic impedance control technique employs a digitally controlled output impedance driver, a high-gain, low-voltage differential receiver, and an IEEE-1149.1-1990 compatible test access port. The techniques presented here design circuits that compensate for external environmental variations. A component to test these circuits uses a 0.8- mu m effective gate-length process. The test components exhibit 2-ns I/O latencies with 1-ns rise/fall times and match impedances between 30 and 100 Omega .<>

Published in:

Solid-State Circuits Conference, 1993. Digest of Technical Papers. 40th ISSCC., 1993 IEEE International

Date of Conference:

24-26 Feb. 1993

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.