[ARC5] Square wave oscillators

[Jay Coward]

You could follow it with an op-amp configured as an integrator. to achieve close to a sine wave depending on the duty cycle of the square wave.
Jay



-----Original Message-----
From: Robert Eleazer <releazer at earthlink.net>
To: arc5 <arc5 at mailman.qth.net>
Sent: Thu, Nov 21, 2013 4:21 pm
Subject: [ARC5] Square wave oscillators


Looking for something else on ebay I found a seller that has "1khz to 33MHZ 
scillator module" for less than $10.
This device produces a square wave.  I am very aware that such oscillators are 
ery rich in harmonics but if it is substituted for a crystal (just the crystal) 
n an older design RF oscillator circuit, how well will it work?
Thanks!
Wayne
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