SLLSEJ1A March 2014 – March 2014 TUSB551
PRODUCTION DATA.

| TERMINAL | I/O | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| VCC | 1 | Power | 1.8 V Power Supply. |
| GND | 2 | GND | Ground. |
| RXP | 3 | Differential input | Differential input for 5Gbps SuperSpeed positive signals. |
| RXN | 4 | Differential input | Differential input for 5Gbps SuperSpeed negative signals. |
| NC | 5, 9, 10 | Not internally connected | |
| OS | 6 | CMOS Input | Sets output swing on the TX. 2-state input with integrated pull-up and pull-down resistors. |
| EQ | 7 | CMOS Input | Sets equalizer gain on the RX. 3-state input with integrated pull-up and pull-down resistors. |
| DE | 8 | CMOS Input | Sets output de-emphasis on the TX. 3-state input with integrated pull-up and pull-down resistors. |
| TXN | 11 | Differential output | Differential output for 5Gbps SuperSpeed negative signals. |
| TXP | 12 | Differential output | Differential output for 5Gbps SuperSpeed positive signals. |