I am building a circuit using the AM26C32 quad receiver, however I am only using 3 of the 4 lines. My questions are:
1. Do I need to do anything with the A & B differential inputs that I'm not using to keep them from floating to stop any potential oscillations?
2. Do the driver and receiver need to share a common ground, or are the differential pairs all that is needed between the 2 chips?
1. Do I need to do anything with the A & B differential inputs that I'm not using to keep them from floating to stop any potential oscillations?
2. Do the driver and receiver need to share a common ground, or are the differential pairs all that is needed between the 2 chips?