[sdiy] mm5837 are all over the place!

[Karl Dalen]

I can find it everywhere!

For example this:

http://mohodisco.com/monopoly/pdf/mm5837.pdf 
http://www.chipdocs.com/pndecoder/datasheets/NSC/MM5837.html 

Interesting noise generator page and meaurements including the mm5837.

http://www.ciphersbyritter.com/NOISE/NOISRC.HTM

and so on and on and on! :-)

BTW the MM5837 are also known as the "catchunka" generator!
It repeats its shiftregister noise at intervalls, a second or 
so making it a hopeless cirquit, YET it has ben used in 
synthesisers from the past such as P5,Source, Chroma!

KD

--- Ray Wilson <rayw at csd.net> skrev: > Hi yasi
> 
> I couldn't find the MM5837 anywhere. Often when you find that a chip is
> un-findable it is probably a good idea to find another way to accomplish
> the
> goal or else when your totally cool circuit goes kaput finding a
> replacement
> only gets harder and finally impossible.
> 
> If all you want is noise check this out.
> 
> http://atlas.csd.net/~rjwsoft/multinoisemodule_exp.html
> 
> Hope this helps.
> 
> Ray
> 
> -----Original Message-----
> From: owner-synth-diy at dropmix.xs4all.nl
> [mailto:owner-synth-diy at dropmix.xs4all.nl]On Behalf Of yasi perera
> Sent: Wednesday, October 08, 2003 3:29 AM
> To: synth-diy at dropmix.xs4all.nl
> Subject: [sdiy] looking for mm5837
> 
> 
> Hi,
> just wondering if anybody knows where to get some (~25) mm5837's.
> 
> thanks,
> yasi perera
> 
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