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Reseach Article

Analysis and Implementation of Modified Feedthrough Logic for High Speed and Low Power Structures

by M. Lakshmi, K. Nareshkumar, Sagara Pandu
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 82 - Number 18
Year of Publication: 2013
Authors: M. Lakshmi, K. Nareshkumar, Sagara Pandu
10.5120/14266-2412

M. Lakshmi, K. Nareshkumar, Sagara Pandu . Analysis and Implementation of Modified Feedthrough Logic for High Speed and Low Power Structures. International Journal of Computer Applications. 82, 18 ( November 2013), 29-31. DOI=10.5120/14266-2412

@article{ 10.5120/14266-2412,
author = { M. Lakshmi, K. Nareshkumar, Sagara Pandu },
title = { Analysis and Implementation of Modified Feedthrough Logic for High Speed and Low Power Structures },
journal = { International Journal of Computer Applications },
issue_date = { November 2013 },
volume = { 82 },
number = { 18 },
month = { November },
year = { 2013 },
issn = { 0975-8887 },
pages = { 29-31 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume82/number18/14266-2412/ },
doi = { 10.5120/14266-2412 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:58:07.014779+05:30
%A M. Lakshmi
%A K. Nareshkumar
%A Sagara Pandu
%T Analysis and Implementation of Modified Feedthrough Logic for High Speed and Low Power Structures
%J International Journal of Computer Applications
%@ 0975-8887
%V 82
%N 18
%P 29-31
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, the design of a low power and high performance dynamic circuit using a new CMOS domino logic family called feedthrough logic is presented. The need for faster circuits with low power dissipation has made it common practice to use feedthrough logic. The proposed circuit for low power improves dynamic power consumption as compared to the existing feedthrough logic and improves its speed. The proposed circuit is simulated using 90nm with power supply 0. 9 V CMOS process technology from Cadence(R) Virtuoso(R). Exhaustive simulation results in Cadence environment be evidence for that the proposed modified FTL structure has an advantage in reduction of the dynamic power approximately by 55% and accomplish a speed up to 45% on 8-bit ripple carry adder in contrast to existing feedthrough logic.

References
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Index Terms

Computer Science
Information Sciences

Keywords

CMOS digital integrated circuits CMOS logic circuits Feedthrough logic (FTL) High-speed arithmetic circuits Low-power arithmetic circuits