Inverse Gaussian distribution based timing analysis of Sub-threshold CMOS circuits
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- 作者：Jiaoyan Chena ; ; Sorin Cotofanaa ; Satish Grandhib ; Christian Spagnolb ; Emanuel Popovicib
- 关键词：Timing analysis ; Near/sub-threshold operation ; CMOS process variations ; Delay model ; Statistical modeling
- 刊名：Microelectronics Reliability
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：55
- 期：12
- 页码：2754-2761
- 全文大小：1318 K
文摘
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An accurate and flexible delay model for sub-threshold CMOS circuits is proposed.
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Both combinational and sequential circuits are considered.
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Fan-out effect is also taken into account.
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High accuracy of our approach is achieved against SPICE Monte Carlo simulation.