| 摘要 |
A method and computer program for simulating a semiconductor integrated circuit is disclosed, in which a voltage coefficient of resistance according to a variation of width or length of a resistor device of the integrated circuit may be accurately applied to a model in a manner of including the length and width in variables for measuring the resistance of the resistor device and by which efficiency of a circuit design is considerably enhanced. The method generally includes the steps of measuring a plurality of resistances of a plurality resistors having different length (L) and width (W) from each other while varying a voltage applied to the resistors respectively, calculating a voltage coefficient resist (VCR) of the resistors using the measured resistances, the VCR expressed as a linear function of voltage, and calculating resistance of a certain resistor device having a specific length and width using the VCR. The computer program is generally configured to calculate a voltage coefficient of resistance (VCR) of the resistor as a function of voltage (dV), length (L) and width (W).
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