| 摘要 |
In a signal delay time calculation method of calculating an approximate signal delay time in an LSI based on AWE in which a signal voltage waveform is calculated by using terms of an admittance up to n-th order obtained by Laplace transform for the LSI. Even if there are one or more poles of the signal having a real-number part of more than zero, it is determined to obtain a high-accuracy signal delay time when the delay time is obtained within a range to which those poles provide smaller effect.
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