Star-Hspice Quick Reference Guide

Introduction
sqrt(x) exp(x) db(x) log(x) log10(x)
pwr(x,y) pow(x,y) (instead of
x**y)
Algebraic Expressions as Input
General Form
Either single (‘ ’) or double (“ ”) quotes may be used.
Algebraic Expressions as Output
General Form
The left and right parentheses are mandatory.
Equation Constants
ε o
‘algebraic expression’
PAR (‘algebraic expression’)
Vacuum permittivity=8.854e-12 F/m
εox
εsi
f
k
q
t
∆ t
3.453143e-11 F/m
1.0359e-10 F/m dielectric constant of
silicon
Frequency
1.38062e-23 - Boltzmann’s constant
1.60212e-19 - Electron charge
Temperature in degrees Kelvin
t - tnom
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