SPICE • LTSpice • MATLAB • Verilog-A • PySpice
High-gain voltage feedback amplifier model with slew rate limiting and thermal noise.
.subckt OPAMP+ IN- V+ V- OUT
* Ideal OpAmp model
E1 OUT 0 IN+ IN- 1e9
Gnoise 0 OUT noise 1n
...Transconductance, Comparator...
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