[sdiy] AD734 uses?

John L Marshall j.l.marshall at comcast.net
Wed Oct 17 05:43:10 CEST 2007


Tomy,

1. Balanced modulators
2. Frequency shifters
3. Sine frequency doubler
4. A ring of ring modulators


Take care,
John
www.sound-photo.com
www.antenna-farm.com

----- Original Message ----- 
From: "Thomas Hudson" <hudson at speakeasy.net>
To: "Synth-DIY (list)" <synth-diy at dropmix.xs4all.nl>
Sent: Tuesday, October 16, 2007 4:22 PM
Subject: [sdiy] AD734 uses?


> I'm in the process of cleaning up my bench and parts stash and came 
> across four AD734AN "10 MHz 4-Quadrant Multiplier/Divider" chips. The 
> transfer function is [(X1–X2)(Y1–Y2)/U] + Z2.
>
> I have absolute no idea why I have these, but I was wondering if  anyone 
> has used them for synth or fx stuff. Seems like they might be  good for a 
> balanced modulator or some other fun stuff.
>
> Tomy
>
>
>
>
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