[sdiy] Philip Gallo Lin/Expo SSM2164 VCA design

[Tom Wiltshire]

Hi,

Does anyone have a link for the Philip Gallo Lin/Expo SSM2164 VCA design?

I see it mentioned everywhere as the next step after the Mike Irwin EDN design note, but I can't actually find it. The Irwin design note is easy to find:

	http://www.edn.com/contents/images/72502di.pdf

Secondly, are there published designs that use the SSM2164 to create a VCA with *both* lin and expo CV inputs? If not, I think we should get busy and make one!

Thanks,
Tom