Jun 15, 2005 #1 P peter_hawk Newbie level 4 Joined Jan 2, 2005 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 48 I want to design a differential to single-ended amplifier. Input: 0~vdd full swing 500MHz sine wave (vdd=2.7v, 0.5um cmos tech) The circuit is as following. My question is the output is not at 50% duty cycle Can anyone give me some advise.
I want to design a differential to single-ended amplifier. Input: 0~vdd full swing 500MHz sine wave (vdd=2.7v, 0.5um cmos tech) The circuit is as following. My question is the output is not at 50% duty cycle Can anyone give me some advise.
Jun 16, 2005 #2 S sunking Advanced Member level 3 Joined May 25, 2004 Messages 873 Helped 70 Reputation 140 Reaction score 23 Trophy points 1,298 Activity points 6,283 change the invert size such as 0.5/20 and try and use the full swing opa(two stage)