STANDARD PRODUCT
PM4351 COMET
DATA SHEET
PMC-1970624
ISSUE 10
COMBINED E1/T1 TRANSCEIVER
Pin Name
Type
Pin No.
Function
-RI
-NI
RAVS2
QAVD
QAVS
Analog
Ground
66
67
69
B7
Receive Analog Ground (RAVS2). RAVS2 supplies power for the receive LIU
peak detect and slicer. RAVS2 should be connected to analog GND.
Analog
Power
A6
D6
Quiet Analog Power (QAVD). QAVD supplies power for the core analog
circuitry. QAVD should be connected to analog +3.3 V.
Analog
Ground
Quiet Analog Ground (QAVS). QAVS supplies ground for the core analog
circuitry. QAVS should be connected to analog GND.
PROPRIETARY AND CONFIDENTIAL
29
PMC [ PMC-SIERRA, INC ]
