I am using cadence virtuoso 6.1.8.
I have a question about the iprobe cell in analogLib. I know that it appears as a short to DC signals and as an open to small-signals during STB analysis and also acts as the signal source during STB. So it is great for loop gain analysis where breaking the loop might load the circuit.
My question is, does iprobe appear as a short in XF, AC and noise analysis? Having run some simulations it appears to be the case.