I prepare the hardware with AD6655. The chip should give IQ samples. The datasheet shows, that it's possible in CMOS output mode. But is it possible in LVDS mode too? I need to use only path A of signal, so theoretically it is, but I don't know whether this is in fact. The datasheet is poor in deteils. Some factors cause that the LVDS mode is better, but if chip can't give the IQ samples in LVDS mode I have to prepare schematics for CMOS mode.