This guide assists with general PCB layout guidelines using a SuperSpeed USB transceiver. The Link Controller interfaces to the transceiver via a PIPE (16-bit wide operating and 250 MHz) and a ULPI (8-bit wide operating at 60 MHz) interface. The USB connector interfaces to the transceiver via a USB 3.0 SuperSpeed USB Differential Pair (TX and RX) and USB 2.0 differential pair (DP/DM).