发明名称 |
Delay time estimation method and recording medium storing estimation program |
摘要 |
The operating characteristic of a transistor, modeled by a resistive element having fixed resistance and a power source voltage that varies with time, is segmented into a linearity region in which a current increases as a gate potential varies and a saturation region in which the current gradually decreases as the gate potential remains at a constant level, so that gradual decrease in current in a saturation region of the transistor is properly reflected and a delay time is estimated in a precise manner.
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申请公布号 |
US2002077799(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010879197 |
申请日期 |
2001.06.13 |
申请人 |
KOMODA MICHIO;KURIYAMA SHIGERU |
发明人 |
KOMODA MICHIO;KURIYAMA SHIGERU |
分类号 |
G01R31/317;G06F17/50;H01L21/82;H01L29/00;(IPC1-7):G06G7/48 |
主分类号 |
G01R31/317 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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