Mar 2, 2006 #1 wjxcom Full Member level 5 Joined Sep 7, 2005 Messages 281 Helped 4 Reputation 8 Reaction score 3 Trophy points 1,298 Activity points 3,840 Hi, all: look at the circuit please. I do not know what is the role of the M15 and M16. somebody tell me that M15 and M16 can reduce the output resistance, but why? help me, please!!!
Hi, all: look at the circuit please. I do not know what is the role of the M15 and M16. somebody tell me that M15 and M16 can reduce the output resistance, but why? help me, please!!!
Mar 2, 2006 #2 M mists Full Member level 5 Joined May 14, 2002 Messages 275 Helped 22 Reputation 44 Reaction score 9 Trophy points 1,298 Location China Activity points 1,281 you can get the answer from the page 389~391 of gray's book.