[sdiy] cool synth uses for super high-speed op-amps & high-speed differential amplifiers?

[dustin sedlacek]

i am not very knowledge able with a lot of the technical issues involved ... 
but i have been thinking of thru-zero FM ...if you could feed a audio input 
into a thru-zero oscillator and use the audio as a modulator ...that would 
require fast op amps i am sure ...but thinkking that these are for video it 
may just be a waste ...just my feedback 

On 6/18/05, anthony <aankrom at bluemarble.net> wrote:
> 
> I have 5 LM733's - high speed differential amplifiers or 'video' amps.
> Anyone ever use these for something cool? I got 'em from old satellite
> receivers.
> 
> Also I have an HA3-2540C-5 which is a super fast op-amp from Harris.
> It has a 400V/uS slew rate.
> 
> I thought if anything A/D/A conversion would be something to do with 
> these.
> Some kind of fast interefacing perhaps.
> 
> I also have a Calogic SD5001-MA which is like a fast 4066.
> 
> The last 2 things came from a Videocipher II - which also contained a
> matched/selected pair of CA3080E's.
> I remember seeing a schematic once that specified a matched pair of 3080's
> but I can't find it.
> 
> 
> 


-- 
Dustin
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