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About PZ (Poles-Zeros) analysis in Cadence

800228 over 15 years ago

Hello,

This is my first time to do PZ simulation. However, I don't get what I desired.

After running PZ simulation, the output we have is a list of Poles.

How can we find out the Pole of a specific node in the schematic?

And which node in the schematic is the dominant poles of the circuit?

Do you have any idea, pls share

Thanks you.

Andrew Beckett over 15 years ago

Poles aren't associated with nodes - they're a function of the circuit as a whole. So I don't think what you're asking for makes sense, nor is it possible. I have no idea what a "pole of a specific node" would mean.
Regards,
Andrew.
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