I am considering DC coupling the ADL5565 inputs, which appears to be more intended for AC coupling and all examples show AC.
I suspect Vicm needs to equal Vocm for optimum RF performance? when DC coupling
I do not see DC offset directly specified but the output offset appears large … -100 to 20 mV.
Given this rather than try to drive Vicm directly I would likely try to sense it and adjust Vocm to force Vicm to ground in a low frequency offset nulling feedback loop…
Any ideas help or data on DC coupling will be appreciated.