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Star-Hspice Quick Reference Guide

Star-Hspice Quick Reference Guide

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BJT Element<br />

Name (Alias) Unit Default Definition<br />

VJE (PE) V 0.75 Base-emitter built-in<br />

potential<br />

VJS<br />

(PSUB)<br />

XCJC<br />

(CDIS)<br />

V 0.75 Substrate junction<br />

built-in potential<br />

- 1.0 Internal base fraction<br />

of base-collector<br />

depletion capacitance<br />

See “Using Junction Capacitor Parameters” in the <strong>Star</strong>-<strong>Hspice</strong><br />

Manual.<br />

Parasitic Capacitances Parameters<br />

Name (Alias) Unit Default Definition<br />

CBCP F 0.0 External base-collector<br />

constant capacitance<br />

CBEP F 0.0 External base-emitter<br />

constant capacitance<br />

CCSP F 0.0 External collector<br />

substrate constant<br />

capacitance (vertical)<br />

or base substrate<br />

(lateral)<br />

See “Using Parasitic Capacitances Parameters” in the<br />

<strong>Star</strong>-<strong>Hspice</strong> Manual.<br />

7-8 <strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong>

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