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Star-Hspice Quick Reference Guide

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Voltage and Current Controlled Elements<br />

Parameter<br />

Description<br />

n+/- Positive or negative node of controlled<br />

element.<br />

NPDELAY Sets the number of data points to be used in<br />

delay simulations.<br />

NPWL Models the symmetrical bidirectional switch<br />

or transfer gate, NMOS.<br />

p0, p1 … Polynomial coefficients.<br />

POLY Polynomial dimension.<br />

PWL Piecewise linear function keyword.<br />

PPWL Models the symmetrical bidirectional switch<br />

or transfer gate, PMOS.<br />

SCALE Element value multiplier.<br />

SMOOTH For piecewise linear dependent source<br />

elements, SMOOTH selects the curve<br />

smoothing method.<br />

TC1,TC2 First-order and second-order temperature<br />

coefficients.<br />

TD<br />

Time delay keyword.<br />

transconductance<br />

Voltage to current conversion factor.<br />

transfactor Voltage to resistance conversion factor.<br />

VCCAP Keyword for voltage controlled capacitance<br />

element.<br />

<strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong> 11-7

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