Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-speed PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for the signal paths.
The TS5A3159ADBVRE4 requires a 1.8V power supply, and it's recommended to use a low-dropout regulator (LDO) to ensure a clean power supply. Decoupling capacitors should be placed as close as possible to the power pins, with a recommended value of 0.1uF to 1uF.
The TS5A3159ADBVRE4 is capable of supporting data rates up to 4Gbps, but the actual data rate achieved will depend on the specific application, PCB layout, and signal integrity.
The output enable (OE) pin should be connected to a logic signal that is asserted low to enable the output, and de-asserted high to disable the output. It's recommended to use a pull-up resistor to ensure the OE pin is properly biased when not driven.
The TS5A3159ADBVRE4 requires a 50-ohm termination scheme to ensure proper signal integrity. A series resistor and shunt capacitor termination scheme is recommended, with the values dependent on the specific application and PCB layout.
TS5A3159ADBVRE4 datasheet
by Texas Instruments
