[sdiy] Lowest distortion neede for VCA - linearizing the LM13600/13700 & other dual VCAs

[Neil Johnson]

> So the first OTA  simply acts as a predistortion for the second.  I'm not
> sure what advantage adding the on-chip predistortion diodes would provide --
> predistort the predistortion?  :-)

On the subject of low noise/distortion design, the first paper on this
page is interesting reading:

http://ap.com/search/show?query=bruce

Cheers,
Neil
--
http://www.njohnson.co.uk