AM6548: SerDes AC capacitor placement

Part Number:AM6548

Hi Team,

We are designing a SoM with AM654 SoC.

We are planning to use SERDES Interface in the design. Could you please let us know the recommendations for the ac coupling capacitor placement.

As per the TRM section "12.2.4.4.4 Terminations", capacitor is recommended to be placed near the receiver pin of the BGA, unless PCIe interface is used. Does this hold good even for Superspeed USB lines?

What shall be the effect if placed near the transmitter pin.

Kindly advice.

Regards,

Sushruta