Jul 20, 2012 #1 N ngox Member level 2 Joined Aug 4, 2011 Messages 50 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,718 Hi, as I understand it, the common source node in a differential pair can be used as a very simple rectifier. However, the amplitude is extremely low. Are there any other popular alternatives to achieving a high gain rectifier? Thanks.
Hi, as I understand it, the common source node in a differential pair can be used as a very simple rectifier. However, the amplitude is extremely low. Are there any other popular alternatives to achieving a high gain rectifier? Thanks.
Jul 20, 2012 #2 C CCommander Newbie level 4 Joined Jul 19, 2012 Messages 6 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,283 Activity points 1,311 You could build a simple operational amplifier.