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

Design of 2.5-Micrometer Josephson Current Injection Logic (CIL)

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 $31
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

1 Author(s)
Gheewala, T.R. ; IBM Thomas J. Watson Research Center, Yorktown Heights, New York 10598, USA

This paper describes Josephson Current Injection Logic (CIL) circuits. The design of the basic logic circuits, the two-and four-input OR and AND gates, and a timed inverter circuit, is presented in full detail and the logic delay and its sensitivity to design and fabrication parameters are investigated using detailed models of devices based on a 2.5-µm technology. The nominal logic delay of the circuits is estimated at 36 ps per gate for an average fan-in of 4.5 and fan-out of 3. The corresponding average power dissipation is 3.4 microwatts per gate. Finally, experimental delay measurements are presented for two-input and four-input OR and AND gates. The delay experiments are in excellent agreement with computer simulations.

Note: The Institute of Electrical and Electronics Engineers, Incorporated is distributing this Article with permission of the International Business Machines Corporation (IBM) who is the exclusive owner. The recipient of this Article may not assign, sublicense, lease, rent or otherwise transfer, reproduce, prepare derivative works, publicly display or perform, or distribute the Article.  

Published in:

IBM Journal of Research and Development  (Volume:24 ,  Issue: 2 )

Date of Publication:

March 1980

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.