Low distortion AM radio detector


Paid Member
2002-03-29 5:19 am
Perhaps you should also look at a Burr-Brown (aka TI) OPA698 "clamp amp". You can set one of the clamp voltages to zero and make essentially a half-wave rectifier. A couple of these and a few ancillary components and you have a full-wave rectifier. There are also other op-amp-based rectifier circuits