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Star-Hspice Quick Reference Guide

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MOSFET Models<br />

Name Alias Description<br />

GMO LX7 DC gate transconductance (GMO)<br />

GDSO LX8 DC drain-source conductance (GDSO)<br />

GMESO LX9 DC substrate transconductance<br />

(GMBSO)<br />

GBDO LX10 Conductance of the drain diode<br />

(GBDO)<br />

GBSO LX11 Conductance of the source diode<br />

(GBSO)<br />

See “LEVEL 57 Template Output” in the <strong>Star</strong>-<strong>Hspice</strong><br />

Manual.<br />

Meyer and Charge Conservation Model Parameters<br />

Name Alias Description<br />

QB LX12 Body charge (QB)<br />

CQB LX13 Body charge current (CQB)<br />

QG LX14 Gate charge (QG)<br />

CQG LX15 Gate charge current (CQG)<br />

QD LX16 Channel charge (QD)<br />

CQD LX17 Channel charge current (CQD)<br />

CGGBO LX18 CGGBO = ∂Qg/ ∂Vgb<br />

= CGS +<br />

CGD + CGB<br />

10-20 <strong>Star</strong>-<strong>Hspice</strong> <strong>Quick</strong> <strong>Reference</strong> <strong>Guide</strong>

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