Implementation of Delay and Power Monitoring Schemes to Reduce the Power Consumption

As process technology shrinks, the adaptive leakage power compensation scheme will become more important in realizing high-performance and low-power applications. In order to minimize total active power consumption in digital circuits, one must take into account sub-threshold leakage currents that g...

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Bibliographic Details
Published in:International journal of computer applications 2011-01, Vol.22 (7), p.1-7
Main Authors: Pavan.T.K., Author, Naidu. K, Jagannadha, V, Nagaraju
Format: Article
Language:English
Subjects:
Active control
Compensation
Devices
Digital circuits
Leakage current
Power consumption
Switching
Threshold voltage
Online Access:Get full text
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Summary:As process technology shrinks, the adaptive leakage power compensation scheme will become more important in realizing high-performance and low-power applications. In order to minimize total active power consumption in digital circuits, one must take into account sub-threshold leakage currents that grow exponentially as technology scales. This describes to predict how dynamic power and sub-threshold power must be balanced. The exclusive supply voltage control switching makes stable operations. The threshold voltage control successfully maintains a ratio of switching to leakage current and which represents the reduced power consumption. The goal of this paper is to: i) Maintains the optimized body bias conditions. ii) Maintains the best power-delay tradeoff. The results with a 180-nm CMOS device explain that the proposed architecture causes in the successful optimization of power.
ISSN:0975-8887
0975-8887
DOI:10.5120/2599-3613