A compact and accurate temperature-dependent model for CMOS circuit delay

被引：1
|
作者：
Ku, Ja Chun [1 ]
Ismail, Yehea [1 ]
机构：
[1] Northwestern Univ, Dept EECS, Evanston, IL 60208 USA
来源：
2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11 | 2007年
关键词：
D O I：
10.1109/ISCAS.2007.378655
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
With ever increasing power density and temperature variations within chips, it is very important to correctly model temperature effects on the devices in a compact way. In this paper, it is first shown that the temperature dependencies of the mobility and the saturation velocity need to be treated separately in modeling the current with temperature effects. Then, a new compact temperature-dependent model is presented for the on-current and transient behavior of a CMOS inverter based on the alpha-power law. The proposed model is shown to have an excellent agreement with BSIM3.
引用
收藏
页码：3736 / 3739
页数：4
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