GS1524 Data Sheet

14976 - 7

June 2005

7 of 18

16

CD/MUTE

BIDIRECTIONAL

MUTE INDICATOR-CONTROL/ CARRIER DETECT.

OUTPUT: the output voltage drops to below 1.2V when the carrier is

present and the data outputs are active.

INPUT: if the CD/MUTE pin is tied to ground, the data output will never

mute and the MCLADJ setting is overwritten. If the CD/MUTE pin is tied to

VCC, the data outputs will always mute and the MCLADJ setting is

overwritten.

Note: CD/MUTE is not functional in BYPASS mode.

3, 6, 11, 14

POWER

Most negative power supply connection. Connect to ground.

2, 15

POWER

Most positive power supply connection. Connect to +3.3V.

Table 2-1: Pin Descriptions