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Default Simulating Power Bandwidth

I'm trying to do a simulation to show power bandwidth for a (high
power) OpAmp versus compensation capacitor.

In the lab I would simply crank up the signal generator amplitude
until the output became triangular rather than sinusoidal.

Collect all the data for peak amplitudes versus frequency and then
plot.

Any ideas how I might do that automatically in a simulator, generating
a family of curves that looks like this...

http://www.analog-innovations.com/SED/PowerBandwidth_2014_05_08.png

(I have performance Analysis in PSpice Probe available; or LTspice, if
it can do such a thing.)

...Jim Thompson
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| James E.Thompson | mens |
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| San Tan Valley, AZ 85142 Skype: Contacts Only | |
| Voice480)460-2350 Fax: Available upon request | Brass Rat |
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