• Analog Custom Design & Analysis Examples

007_Logical_operator_limited : Logical limited output level

Minimum Versions: SmartSpice 4.6.5.R

The input deck shows how to use an E element (VCVS) with a logical condition (similar to example 5) to set the output level given a variation in input level between the voltage sense connections. In this example the threshold is set again at 2.5v so when the input difference exceeds this value the output switches from 0 to a clipped level of 2v set in the input deck. This is useful to have a well-defined output level despite a widely varying input sense voltage as shown in the waveform plot.

Input Files
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