Jun 15, 2005 #1 A analog-ycd Newbie level 1 Joined May 9, 2005 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,305 standard cascode circuit the problem i have described in the attachment, thanks for your attention
Jun 15, 2005 #2 A analog-ycd Newbie level 1 Joined May 9, 2005 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,305 the problem solved as i replaced M5 (MbreakP) with MbreakN.but still don't understand the principle