GS1574 Data Sheet
Table 1-1: GS1574 Pin Descriptions
Pin Number Name
Timing
12
VEE_D
Analog
13
VCC_D
Analog
14
MUTE
Not
Synchronous
15
NC
–
16
VCC_A
Analog
–
Center Pad
–
Type
Power
Power
Input
–
Power
Power
Description
Most negative power supply for the digital circuitry and output buffer.
Connect to digital GND.
Most positive power supply for the digital I/O pins of the device.
Connect to +3.3V DC.
CONTROL SIGNAL INPUT
levels are LVCMOS/LVTTL compatible. (3.3V Tolerant)
When the MUTE pin is set HIGH by the application interface, the serial
digital output of the device will be forced to a steady state.
When the MUTE pin is set LOW, the serial digital output of the device
will be active.
No Connect.
Most positive power supply for the analog circuitry of the device.
Connect to +3.3V DC.
Internally bonded to VEE_A.
28854 - 5 May 2007
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