ODP: SSM2164 as exp. converter for VCO's

[Roman Sowa]

Hi,

I got a whole lot of ideas for SSM2164 (VCO too), and I can't wait till
9th September when my AD distributor will have those chips.
Ordered 3 just to play with them and see if they are any good.

When I'm done maybe will write sth about that.

Roman

> -----Oryginalna wiadomość-----
> Od:	Tadej Bozicko [SMTP:tadej.bozicko at uni-mb.si]
> Wysłano:	29 sierpnia 1998 09:41
> Do:	Synth DIY
> Temat:	SSM2164 as exp. converter for VCO's
> 
> Hi there!
>  
> I just checked Analog Devices chip SSM2164 which is quad VCA and I got
> an idea to use it as an exponential converter for VCO. Since SSM2164
> has exponential control (voltage) of a current trough the single VCA,
> exp. converter for VCO would be fairly easy to implement. The only
> question is whether the log. conformance of the SSM2164 is adequate
> for quality VCO, or is the standard CA3046 design (heated) better and
> what about temperature stability? Suggestions, comments....
>  
>  
> Tadej Bozicko
> E-Mail   : tadej.bozicko at uni-mb.si <mailto:tadej.bozicko at uni-mb.si>
> WWW  : <http://imola.uni-mb.si/~bozicko>
> WWW2: <http://www.uni-mb.si/~uelelt68b>
>