we want to use ad9613 in our zero-IF receivers, frequency of input signal is 0~100MHz.
can AD9613 be used in the zero-IF receivers?
The AD9613 can be used in zero-IF receivers. You will need to drive the ADC via a driver that is DC-coupled to the ADC so be mindful of the common mode level of the amplifier (compensate if it is different than the 0.9V for the ADC) and be aware that the AD9613 does have DC correction (for the ADC internal offset) that has a bandwidth of about 2kHz I believe. So long as your input signal bandwidth is at least 6-8kHz or more then the DC correction should not affect the signal.
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