How to simulate phase noise of vco in hspice ?

mpig09 · Aug 18, 2006

Dear all :

I want to simulate phase noise of vco in hspice, can anyone give
some suggestions to use hspice commands ?

Thanks for your help!!

mpig

pfd001 · Aug 19, 2006

You can use fft to get signal power spectrum, then you can get the phase noise

flushrat · Aug 19, 2006

use .hvosc and .phasenoise command
for more information, plz refer to hspice rf manual

mpig09 · Aug 26, 2006

Thanks pfd001 & flushrat, I will try these commands.

Thanks for your help!!

mpig

nwuedu · Aug 26, 2006

HSPICE & HSPICE rf is not same. HSPICE RF need for additional license.

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