The week's pick
Reseach Article
Implementation of Low Leakage and High Performance 8-Bit ALU for Low Power Digital Circuits
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 82 - Number 18 |
| Year of Publication: 2013 |
| Authors: Sk. Mahammad Akram, V. Leela Rani, K. Sailaja |
10.5120/14265-2411
|
Sk. Mahammad Akram, V. Leela Rani, K. Sailaja . Implementation of Low Leakage and High Performance 8-Bit ALU for Low Power Digital Circuits. International Journal of Computer Applications. 82, 18 ( November 2013), 24-28. DOI=10.5120/14265-2411
Abstract
The insist for portable devices is fulfilled by the growing CMOS technology. As the size of the transistor shrinks, the leakage power component augments exponentially. Thus it becomes a critical metric for the future technologies. This paper deals with the techniques like GATED VDD, AVLS, AVLG, and AVL for reducing leakage power. These techniques are implemented on 8-bit ALU. 80% of cutback in leakage power can be achieved by applying proposed technique with minimum delay and area overhead. The circuit is simulated on cadence(R) Virtuoso(R) in 90 nanometer CMOS technology.
References
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