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Design Languages >> Verilog-AMS >> About LC tank VCO?
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Message started by hanjiemy on Jul 1^st, 2004, 9:29pm

Title: About LC tank VCO?
Post by hanjiemy on Jul 1^st, 2004, 9:29pm

hi, everyone,
can u help me write a VCO model in verilog HDL?
the vco specs:
Vctrl range is 0.2v - 2.5v
Kvco is 40MHz/v
Tuning Frequency range is 145MHz(<2.5v) - 225MHz(>0.2v)

output is DC=1.86v A=100mv

thks very much!

cheers

Title: Re: About LC tank VCO?
Post by Ken Kundert on Jul 2^nd, 2004, 11:38am

There is a Verilog-AMS VCO model in the www.verilog-ams.com library. That would be a good starting point for you. Look in the Functional Models in the Verilog-AMS library.

-Ken