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How can I change the pulse frequency to voltage level?

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engkeat

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frequency to voltage

i have series of pulse produced from incremental encoder.. is there any possible way i can change the pulse frequency to voltage level??????
 

AdvaRes

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Re: frequency to voltage

engkeat said:
i have series of pulse produced from incremental encoder.. is there any possible way i can change the pulse frequency to voltage level??????

Your question is not clear.
Btw, use a charge pump if you wanna convert signal's frequency to voltage.
If your encoder generates a digital signal use a DAC to convert the coded data to voltage.

I hope I helped.

Cheers,
Advares.
 

yanzixuan

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Re: frequency to voltage

engkeat said:
i have series of pulse produced from incremental encoder.. is there any possible way i can change the pulse frequency to voltage level??????

solution 1>using a pll and set the control voltage of VOC as output;
solution 2>monostable Circuit+ Integrator;
 

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