How to use Cadence Tools to simulate PLL Phase noise

[zhancangF117]

Hello, everybody
I want to simulate a PLL design's phase noise, could anyone help me, or offer some reference?
Thanks a lot!

 

[yaxazaa]

use SpetreRF by selecting pss pnoise

 

[rfsystem]

Hi yaxazaa,

is that marketing or did you simulate a complete PLL with sucessful? I am very interessted in the capabilities of spectreRF to do that thing.

The problem I have is that a simple transient simulation of the first settling phase takes some hours. So pss-analysis need an already steady-state situation.

What are your tricks?