XSpice Models

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These are predefined analog device code models that are built-in to XSpice. Code models allow the specification of complex, non-ideal device characteristics, without the need to develop long-winded sub-circuit definitions that can adversely affect Simulator speed performance.

The supplied models cover the following functions, which are available for operation with either single-ended or differential voltage or current I/O:

Capacitance Meter

Controlled Limiter

Controlled One-Shot

Current Limiter

Differentiator

Divider

Gain

Hysteresis

Inductance Meter

Integrator

Limiter

Multiplier

PWL Controlled Source

S-Domain Transfer Function

Slew Rate

Summer

Notes

With the exception of the Multiplier and Summer functions (which are sub-circuit based variations of the models available in XSpice), the SPICE prefix for theses models is A.

All of the XSpice analog models can be found in the Simulation Special Function integrated library (\Library\Simulation\Simulation Special Function.IntLib). For more detailed information regarding XSpice, consult the XSpice User Manual or visit the Xspice website.

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