Precision Peak detector or Sample/Hold circuit

[emreozer]

precision peak detector

How can I make a precision Peak detector?

 

[jecyhale]

precision peak detector hold

How can I make a precision Peak detector?

What is the frequency?
Which field does it use?

 

[ronnelmarc_21]

anyone can share a peak detector??
Im gonna use it in 10Mhz ac signal with peak voltage ranges from 200mVpp - 800mVpp....I do have the design bit it only worked in 1Mhz.
thanks....

 

[keith1200rs]

This is the sort of configuration I prefer for high speed.



Keith.

 

[klystron]

Use a digital potentiometer.

 

[tdf]

Hi keith1200rs,

Thanks for your circuit.

Do you have any related thing such as paper or document which concerns the above circuit.

It's grateful if you can give me some further info. of the circuit.

Regards,

TDF.

This is the sort of configuration I prefer for high speed.



Keith.