AD9148_when only DATA PORT A is used..

Dear team,

AD9148 is being reviewing  and I have some questions.

When only DATA PORT A is used, Is it possbiel to use IOUT_P,N & IOUT2_P,N ?

or  Is it possbiel to use IOUT_P,N & IOUT2_P,N  if both DATA PORT A and B must have to be used?

please refer to the attache schematic circuit.

PDF

I am looking forward to your advice.

Thank you.

Josh