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Re: home-made signal generator question

 

My 2 cents: ICL 8038 or MAX038. The ICL 8038 is discontinued, but last
I checked Mouser still has a few. The MAX038 is a bit more expensive
but as I recall takes less external circuitry. And goes up quite a bit
higher.

The VCO capabilities of it mean you could also use it as a sweep
generator. Send a ramp wave into the VCO input of either of those
chips, the same ramp into the Horizontal (X) input of your scope,
output of the sign gen into the amp under test, and the output of the
amp into the vertical input of your scope.

Alien Steve

-----Original Message-----
From: Murat Ceylan [mailto:hector@g...]
Sent: 16 April 2004 10:43
To: Electronics_101@...
Subject: [Electronics_101] home-made signal generator question


Hello Everyone,

I'd like to build a signal generator that is not too professional but
good
enough for general use i.e. that can produce sine, sawtooth and square
waveforms in 1-50kHz range or so with reasonable reliability. Do you
happen
to have any schematics, suggestions, assembly tips etc.?

Many thanks in advance,
Murat

--
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Ab sofort DSL-Tarif ohne Grundgeb¨¹hr:



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