.BondLib.Examples.ModelicaSpice.HifiOperationalAmplifier.Inverter

Inverter circuit built from Hifi operational amplifier

Information

This model shows an inverter circuit built from a high-gain operational amplifier. Such circuits used to be standard modeling elements of analog computers [1].

Three device parameters were pulled out all the way to the top level:

  1. Level allows the user to choose between a full-fledged Gummel-Poon transistor model (Level=2) and a simplified Ebers-Moll transistor model (Level=1).
  2. rampTime enables the user to change the initial ramping period centrally with a single parameter assignment.
  3. settleTime enables the user to change the initial settling period centrally with a single parameter assignment.
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