• May 27, 2016 News!The submission for Special Issue is officially open now!   [Click]
  • May 03, 2016 News!Vol.6, No.6 has been indexed by EI (Inspec).   [Click]
  • Mar 17, 2017 News!Vol.9, No.2 has been published with online version. 13 peer reviewed articles from 4 specific areas are published in this issue.   [Click]
General Information
Editor-in-chief
Prof. Wael Badawy
Department of Computing and Information Systems Umm Al Qura University, Canada
I'm happy to take on the position of editor in chief of IJCTE. We encourage authors to submit papers concerning any branch of computer theory and engineering.
IJCTE 2013 Vol.5(4): 593-597 ISSN: 1793-8201
DOI: 10.7763/IJCTE.2013.V5.756

An Ultra High Speed Digital 4-2 Compressor in 65-nm CMOS

Peiman Aliparast, Ziaadin D. Koozehkanani, and Farhad Nazari
Abstract—The presented work deals an ultra high-speed CMOS 4-2 compressor which is an essential part in fast digital arithmetic integrated circuits. Current-mode techniques have been used to improve the overall performance of the compressor. New fully differential proposed circuit improves delay to less than 37% also reduces occupied area in comparison to other high-speed conventional compressor circuits. To evaluate the performance of the proposed circuit, conventional gate level structure has been chosen and all of the circuits have been simulated in 65-nm IBM CMOS process with 1.2V power supply voltage.

Index Terms—Digital logic, 4-2 compressor, CMOS, high speed, current-mode.

P. Aliparast is with the Department of Electrical Engineering, Heris Branch, Islamic Azad University, Heris, Iran and the Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran (e-mail: p-aliparast@ tabrizu.ac.ir).
Z. D. Koozehkanani is with the Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran (e-mail: zdaie@tabrizu.ac.ir).
Farhad Nazari is with the Department of Electrical Engineering, Heris Branch, Islamic Azad University, Heris, Iran (e-mail: farhaad.nazari@herisiau.ac.ir).

[PDF]

Cite:Peiman Aliparast, Ziaadin D. Koozehkanani, and Farhad Nazari, "An Ultra High Speed Digital 4-2 Compressor in 65-nm CMOS," International Journal of Computer Theory and Engineering vol. 5, no. 4, pp. 593-597, 2013.

Copyright © 2008-2015. International Journal of Computer Theory and Engineering. All rights reserved.
E-mail: ijcte@vip.163.com