My customers want to make an integrator with AD 8099.Is it OK to create an integrator with the AD8099?
＜conditions＞Band: 10 to 10 MHzGain: 40 dBRf: 68 kΩCf: 0.33 uF
Yes, AD8099 can be used as an integrator. I have to emphasize though that with the current configuration, we are setting the lower frequency, fL, to 7.09 Hz (1/(2*pi*68k*0.33uF)). With a Gain of 40 dB (100 V/V), R1 = 680. Thus sets the zero dB frequency, fo, to be 709 Hz (1/(2*pi*680*0.33uF)). For a proper integration of the input signal, it should lie between fL and fo (fo> fsignal > fL). I think an integrator frequency band of 10 Hz to 10 MHz would be difficult to achieve.
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