| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Analog Circuit Design Forum > Message
Main Menu

[ List Subjects ][ Main Page ]
[ View Followups ][ Post Followup ]

Subject: Need peak detector circuit schematics.

Date: 09/28/01 at 11:32 AM
Posted by: Anders Dahlberg
E-mail: anders@sercomo.se
Message Posted:

I'd be forever grateful if I could get some help finding the schematics for a peak detector network. It has to be able to detect positive as well as negative peaks but not high-bandwith peaks or glitches. It would be preferrable if the circuit is resetable.
The design I've found (basically an OPamp voltage follower with a diode on the output and a capacitor) has one disadvantage: The unlinearity introduced by the forward voltage drop of the diode.
Ideas, anyone?

/Anders, Sweden

Follow Ups:

Post a Follow-up:


Message to Post:


1999-2001 Sunlit Technology Co., Ltd. All rights reserved.