GS6080

Final Data Sheet

Rev.6

PDS-060045

September 2014

5 of 19

Proprietary & Confidential

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6

DISABLE

Input

Output Disable (control signal input).

When set LOW, the entire device is powered-down.

When set HIGH, the SDO/SDO pins will output a serial data signal.

See Section 4.4 for details.

This pin has an internal pull-up.

9VCC

Power

Most positive power supply connection.

Connect to +3.3V or +2.5V.

10

SD_EN

Input

SD Slew Rate Enable (control signal input).

Sets the slew rate for SDO/SDO.

See Section 4.3.1 for details.

This pin has an internal pull-up.

11, 12

SDO, SDO

Output

Serial data differential output.

14

SP

Output

Signal Presence (status signal output).

Indicates presence of a signal at the pre-driver to the device’s output stage.

See Section 4.5 for details.

16

EQ_EN

Input

Equalizer Enable (control signal input).

See Section 4.2 for details.

This pin has an internal pull-up.

Note: this pin must be pulled HIGH or left floating for operation in SD mode.

—

Center Pad

Power

Connect to most negative power supply plane following the recommendations in

Recommended PCB Footprint on page 16.

Table 1-1: Pin Descriptions (Continued)

Pin Number

Name

Type

Description