OPA 847：amplifier

Well the data sheet shows some info, here is a basic (and there are probably at least 5more I could suggest) set up - 

20dB gain (10V/V if that is what you mean) is too low for this decomp part, you would also need the twocaps shown in this section of the datasheet. 

I am assuming your are AC coupled for single supply? min/max frequencies of interest?

I have tried this circuitry.Do you have any limit to the resistance of the resistance?

You are being way too vague, 

Your source needs to drive Rg at higher F, any limit on that or does it need to be matched

The op amp output needs to drive Rf, make sure it can

1. Moving the R's down increase loading

2. Moving the R's up increase noise and risk phase margin loss due to parasitic pole on V-

I want an undistorted waveform ,when the frequent is about 200MHz.Can you tell me how to set the value of the   resietances and the capacitance.