PSpice User Guide

PSpice User Guide

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PSpice User Guide Preparing a design for simulation October 2019 154 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. To find out more about how to use these parts and define their properties, look up the corresponding PSpice device letter in the Analog Devices chapter of the online PSpice Reference Guide, and then look in the Capture Parts section. Behavioral parts Behavioral parts allow you to define how a block of circuitry should work without having to define each discrete component. Analog behavioral parts These parts use analog behavioral modeling (ABM) to define each part's behavior as a mathematical expression or lookup table. The PSpice libraries provide ABM parts that operate as math functions, limiters, Chebyshev filters, integrators, differentiators, and others that you can customize for specific expressions and lookup tables. You can also create your own ABM parts. For more information, see Chapter 6, "Analog behavioral modeling." Digital behavioral parts These parts use special behavioral primitives to define each part's functional and timing behavior. These primitives are: ZBREAKN IGBT Z 1. For this device type, the PSpice libraries supply several breakout parts. Refer to the online PSpice Reference Guide for the available parts. LOGICEXP to define logic expressions PINDLY to define pin-to-pin delays CONSTRAINT to define constraint checks Table 3-2 Breakout parts Use this breakout part... For this device type... Which is this PSpice device letter...

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