gogomi
Joined: 05 Jan 2005
Posts: 12
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 11 Jan 2005 18:34 How to optimize the symmetry of output sin wave of LC-VCO |
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Hi Guys,
I am working on a complementary cross-coupled LC-VCO and
I found out that the output sin wave is not symmetry.
Is there any way to improve it? Should I adjuest the W/L ratio
to get the same gm for PMOS and CMOS pairs? Thank you
for your help!
Regards,
gogomikey
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