[sdiy] returning to the chronic disappointment of the 1496...

[Ullrich Peter]

Hi!

And I have hundreds of new/unsued MC1496 in metal can package if somebody needs some.

Ciao
Peter

http://come.to/synpro
http://go.to/datadial  (Synth addon)


-----Original Message-----
From: synth-diy-bounces at dropmix.xs4all.nl [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Louis van Dompselaar
Sent: Thursday, January 14, 2010 1:22 PM
To: sdiy diy
Subject: Re: [sdiy] returning to the chronic disappointment of the 1496...

I'm not sure where that information comes from either.

Analog Devices list all variations of the AD633 as full production.


Op 14 jan 2010, om 13:12 heeft Paul Perry het volgende geschreven:

> I wasn't aware the AD633 had gone, - I always found it much better
> than anything I could do with an OTA (either LM13700 or CA3080).
> 
> Possibly something could be made using matched transistor pairs.
> 
> paul perry Melbourne Australia
> 
> ----- Original Message ----- 
>> Has anyone found any workarounds for the signal bleed-through problems
>> with 1496s used as 4Q-Multipliers?
>> I've read and re-read mailing list archives, message boards, and tried
>> almost all the schematics I could find...I cannot seem to get the two
>> signals to actually *balance* with real precision.
>> With the 633s and 1495s off the market, there has to be a cheap,
>> effective solution to ring modulation, right? Have OTA approaches
>> yielded worthwhile results?
>> -AP
> 
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> 

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