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Eye diagram function

starsky

 Hello everyone,

 I have a VCO schematic in which the phase noise is measured using pnoise analysis, the time period is  start: 1; stop: 100M with PSS beat frequency as 5G.

How to use the eye diagram function for this phase noise? I mean, I know the syntax will be 

EyeDiag(Signal, TDelay , TPer , N)  but when I give expression as eyeDiagram(phaseNoise(1 "pss_fd" ?result "pnoise"), 5M, 100M, 3)

 I am able to plot but not able to see the eye diagram as such.

 Pls help.

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