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Variable Frequency PWM to Analog Circuit?

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FvM,


I will try Sample Hold circuitry, but if a simpler circuit exists, that will be life-saving :)

Reading thorough the whole thread, I also ask myself: why restrict yourself to analog?

Good analog dividers are not cheap. Then you have to consider S/H, a very linear synchronized sawtooth generator, filters, etc. The circuit will be complex and expensive. It will require gain and offset adjustments.

I consider myself an analog engineer, but I would do this project digitally.
 

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