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Design Languages >> Verilog-AMS >> help me with simulation of ac
https://designers-guide.org/forum/YaBB.pl?num=1162536987

Message started by spectre on Nov 2^nd, 2006, 10:56pm

Title: help me with simulation of ac
Post by spectre on Nov 2^nd, 2006, 10:56pm

hi everyone,
i've built a system of pll with verilog-a.Now i want to do small signal simulation of the system.
where should i cut the system and add a small signal there?
i've tried to cut the system between divider and PFD,but it output zero for amplitute response.
thank you !!