oct/V to Hz/V converter - a schematic!

[Magnus Danielson]

From: Haible Juergen <Juergen.Haible at nbgm.siemens.de>
Subject: RE: oct/V to Hz/V converter - a schematic!
Date: Mon, 6 Mar 2000 12:49:26 +0100 

> Hi Magnus,

Hi Juergen!

> U3A should be a low offset opamp like the OP-07.
> (The MS-20 used a cheap single opamp plus external
> trimpot, if memory serves.)
> Low offset is important for precise low frequency tracking.

Fixed. Also, it is now called U2.

Cheers,
Magnus