文章基本信息

标题：LOW LEAKAGE CHARGE RECYCLING TECHNIQUE FOR POWER MINIMIZATION IN CNTFET CIRCUITS
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作者：Manickam Kavitha ; Alagar M. Kalpana
期刊名称：Acta Polytechnica
印刷版ISSN：1210-2709
电子版ISSN：1805-2363
出版年度：2019
卷号：59
期号：1
DOI：10.14311/AP.2019.59.0024
语种：English
出版社：Czech Technical University in Prague
摘要：Carbon Nanotube Field Effect Transistor (CNTFET) is one of the most promising candidates in the near future for digital design due to its better electrostatics and higher mobility characteristics. Parameters that determine the CNTFET performance are the number of tubes, pitch, diameter and oxide thickness. In this paper, a power gating design methodology to realise low power CNTFET digital circuits even under device parameter changes is presented. Investigation about the effect of different CNTFET parameters on dynamic and standby power is carried out. Simulation results reveal that the power gated circuits suppress a maximum of about 67% dynamic power and 59% standby power compared to conventional circuits.