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hspicerf simulation problem for measure vco frequency under different control votage

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bzr2915

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Hi guys,

The following is my measure commands:

.HBOSC TONE=2500e6 NHARMS=12 PROBENODE=vin,vip,1
+ SWEEP v_control LIN 10 0.1 1.6
.measure hbosc fh find 'hertz[1]' at=0.1
.measure hbosc fl find 'hertz[1]' at=1.6

v_control is the control voltage for my vco. I wanna to measure the frequency at 0.1 and 1.6 separately, my measure commond not work at all.

Any idea how to solve this?

I don't want to use .alter command or measure the 1/time.

Thanks in advance!
 

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