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Sine wave frequency multiplier


Noel Paul A

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The only way I can think of to do that is to  use two circuits. First a frequency to voltage converter circuit. Then feed the voltage output of that circuit into a voltage to frequency converter circuit.   One can find such circuits by searching on the internet.  A circuit simulator would be helpful here.

The 9400 chip can be used as a voltage-to-frequency or frequency-to-voltage converter. Perhaps there is a newer chip?

Hopefully someone else will have a better idea for you 😐

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That is a good idea but how do you get the divide by 2.7 required ? Is the best one can do is to  divide by 5 then by 2  or 10 and 4 for 2.5 perhaps.

There is a good phase locked loop frequency multiplier tutorial at: www.youtube.com/watch?v=5by0os8RrFY

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