Andrew Beckett
Senior Fellow
Offline
Life, don't talk to me about Life...
Posts: 1742
Bracknell, UK
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The PSS analysis is analysing a single period of the PSS fundamental (25MHz).
Consequently you cannot specify time points outside of the period - since the period is 40ns, specifying a time of 51.5n or 91.5n makes no sense. In fact, what would it tell you? If you've got a steadystate solution, the noise at 51.5n and 91.5n would be the same as it is at 11.5n (remember that this is a small-signal noise analysis, not a transient noise analysis, where the noise sources are computed randomly at each timestep).
So your mistake was to specify times exceeding the periodic interval, as the simulator message stated.
Regards,
Andrew.
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