May 6, 2011 #1 T tinatoras Newbie level 2 Joined Jun 13, 2009 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,292 Hi, I'm designing this bias circuit. I used the equation in Razavi's book, but the transistors didn't work in saturation. How to choose W/L ratios to insure they are working in saturation. Thanks. ---------- Post added at 15:18 ---------- Previous post was at 13:20 ---------- Any help please.
Hi, I'm designing this bias circuit. I used the equation in Razavi's book, but the transistors didn't work in saturation. How to choose W/L ratios to insure they are working in saturation. Thanks. ---------- Post added at 15:18 ---------- Previous post was at 13:20 ---------- Any help please.
May 6, 2011 #2 windknows Junior Member level 2 Joined Jun 13, 2005 Messages 21 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,283 Location China Activity points 1,385 you should move the resistor to the left side..
May 6, 2011 #3 T tinatoras Newbie level 2 Joined Jun 13, 2009 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,292 Thanks windknows. I'll try this. ---------- Post added at 22:04 ---------- Previous post was at 20:58 ---------- It works. Thanks again windknows.
Thanks windknows. I'll try this. ---------- Post added at 22:04 ---------- Previous post was at 20:58 ---------- It works. Thanks again windknows.