PM4341AT1XC
DATA SHEET
PMC-900602
ISSUE 7
T1 FRAMER/TRANSCEIVER
AISD:
When AISD is logic 1, a valid AIS signal was present during the last 60ms
interval. When AISD is logic 0, the AIS signal was absent during the last
60ms interval. A valid AIS signal is deemed to be present during a 60 ms
interval if the out of frame condition has persisted for the entire interval and
the received PCM data stream is not logic 0 for 126 or fewer times.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
127