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https://designers-guide.org/forum/YaBB.pl Simulators >> RF Simulators >> cumulated PNoise of subcircuit components with SpectreRF https://designers-guide.org/forum/YaBB.pl?num=1215760520 Message started by Marcus on Jul 11th, 2008, 12:15am |
Title: cumulated PNoise of subcircuit components with SpectreRF Post by Marcus on Jul 11th, 2008, 12:15am Hello, I have a big switched-cap amplifier circuit made up of several subcircuits (voltage regulator, bandgap, several op-amps, etc.) that is simulated with pss + pnoise in SpectreRF. I can plot the total output noise and the output noise caused by every single transistor, but I'd like to plot the output noise caused by a subcircuit (like a complete op-amp) to see, which components/subcircuits are the biggest noise contributors. Is this possible? Thank you in advance, Marcus |
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