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

A 1/8-rate clock and data recovery architecture for high-speed communication systems

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

2 Author(s)
Sameni, P. ; Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada ; Mirabbasi, S.

A new clock and data recovery (CDR) architecture for high-speed communication applications is introduced. The proposed CDR architecture is described in the context of a 40-Gb/s optical communication system. This architecture utilizes 1/8-rate clock to recover and demultiplex the data, and it does not require a frequency divider. Also, the CDR system employs a rate-reduction block to lower the data transition density and thereby alleviates the speed requirements of the data recovery process. For a 40-Gb/s system, the CDR uses a multiphase voltage-controlled oscillator (VCO) with 5-GHz center frequency. The proposed architecture is particularly suitable for deep submicron CMOS designs where the designer encounters difficulties in implementing a full-rate clock and data recovery.

Published in:

Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on  (Volume:4 )

Date of Conference:

23-26 May 2004

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.