The TUSB1310 is a single port, 5.0-Gbps USB 3.0 physical layer transceiver operaTIng off of a single crystal or an external reference clock. The reference clock frequencies are selectable from 20, 25, 30, and 40 MHz. The TUSB1310 provides a clock to USB link layer controllers. The single reference clock allows the TUSB1310 to provide a cost effecTIve USB 3.0 soluTIon with few external components and a minimum implementaTIon cost.

Link controller interfaces to the TUSB1310 are via a PIPE (SuperSpeed) and a ULPI (USB2.0) interface. The 16-bit PIPE operates with a 250-MHz interface clock. The ULPI supports 8-bit operations with a 60-MHz interface clock.