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Determining the Capacitance and Resistor values for a differential op-amp

Question asked by suhanijain on Mar 30, 2018
Latest reply on Apr 2, 2018 by JinoL

Hello,

 

I am trying to make a differentiator with a 700 MHz op amp, and i want to pass a 650 Mhz sine wave into it and get the derivative as the output. 

I am unsure how to determine the appropriate resistor and capacitor values to use for a practical differentiator. 

I know the capacitor reactance needed to be low with such a high frequency, but can it be set to values such at 0.1? 

 

Thanks

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