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<DIV><FONT face=Arial size=2>Looking at this oscillator circuit, what is the
function of the 10K resistor on the output of U1A?</FONT></DIV>
<DIV><FONT face=Arial size=2>It is almost like an inverting amplifier using 100k
and 16.3k. But it uses the non-inverting inputs.</FONT></DIV>
<DIV><FONT face=Arial size=2>I has simulated the circuit on the computer and it
functions as a less than unity gain in-phase.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Of course I know how to solve the rest of the
circuits as inverting amps, sum amps and proportional integrators.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV><FONT face=Arial size=2>Jimbob</FONT></DIV>
<DIV> </DIV><BR> <A
href="http://www.omninet.co.jp/workshop/essay/CHAOS.GIF">http://www.omninet.co.jp/workshop/essay/CHAOS.GIF</A>
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