[sdiy] SG3402N, MFC6040

[Torbjörn Hörnfeldt]

> - SG3402N (ring modulator ?)
Yes
> - MFC6040 (VCA ?)
Yes, replaced by MFC3340(?) (not recommended for use as a VCA I
believe).

I think they were used in some synth designs published by the english
magazine Practical Electronics. The PE Sound Synthesiser and the
PE Minisonic (Mk I?) if memory serves. The 3340 may also have been used
in a dedicated Envelope Shaper design published by PE.

The SG3402N may have been used in the ETI series of synth designs?

Anyone who has seen, heard, used or even built one of the above?

You will find som files at Anders Spontons nice web-site,
 http://omega.tellus.vallentuna.se/anders/ 
under Synths.

Torbjörn

----- Original Message ----- 
From: "Edu Silva" <bahi0387 at terra.com.br>
To: "Synth-DIY" <synth-diy at node12b53.a2000.nl>
Sent: Tuesday, March 13, 2001 8:10 PM
Subject: [sdiy] SG3402N, MFC6040


> 
> Hi everybody
> 
> Does someone here knows about these IC's? (datasheets, circuits, etc)
> 
> - SG3402N (ring modulator ?)
> 
> - MFC6040 (VCA ?)
> 
> Any synth applications?
> 
> 
> Many thanks,
>  
> Edu Silva . ES2 Audio
> Salvador  BA   Brazil
> bahi0387 at terra.com.br
> http://audiolist.cjb.net
> .