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PM8312 High-Density 32-Channel T1/D1/J1 Framer with Integrated VT/TU Mapper and M13 Multiplexer
Corporate Head Office:
PMC-Sierra, Inc.
Mission Towers One
3975 Freedom Circle
Santa Clara, CA, 95054, U.S.A.
Tel: 1.408.239.8000
Fax: 1.408. 492.1157
PMC-2051525 (R2)
Copyright PMC-Sierra, Inc. 2006. All rights reserved.
For a complete list of PMC-Sierra’s trademarks and registered
trademarks, visit: www.pmc-sierra.com/legal/
For corporate information, send email to: info@pmc-sierra.com.
All product documentation is available on our web site at:
www.pmc-sierra.com.
Operations Head Office:
PMC-Sierra, Inc.
100-2700 Production Way
Burnaby, BC V5A 4X1 Canada
Tel: 1.604.415.6000
Fax: 1.604.415.6200
Provides jitter attenuation in the T1/E1 tributary receive and
transmit directions.
Provides three independent de-jittered T1 or E1 recovered clocks for
system timing and redundancy.
Provides per-link diagnostic and line loopbacks.
Provides PRBS generators and detectors at DS3 and E3 rates, and on
each tributary for error testing at T1, E1 and NxDS0 rates as
recommended in ITU-T O.151, 0.152.
Provides a generic eight-bit microprocessor bus interface for
configuration, control and status monitoring.
Provides a standard five-signal P1149.1 JTAG test port for boundary
scan board test purposes.
Feature-rich functional software drivers available with device.
VOLTAGE
Low power 1.8 V/3.3 V CMOS technology. All pins are 5 V tolerant.
PACKAGE
324-pin fine pitch PBGA package (23 mm x 23 mm).
Supports industrial temperature range (-40
o
C to 85
o
C) operation.
APPLICATIONS
Wireless Base Station Controllers or Radio Network Controllers
Wireless Base Stations or 3G Node Bs
Voice and Media Gateways
Access and Edge Routers
Multi-Service Switches
Mult-Service Edge Aggregation Equipment
Multi-Service Provisioning Platforms
xDSL and FTTx Uplink Cards
TYPICAL APPLICATIONS
Wireless Radio Network Controller or Multiservice Edge Aggregation Line Card
Channelized T3 Line Card
text
DS3/E3 LIU
PM8312
TEMUX 32
PM7307
FREEDM
32A1024LE
SBI
Any-PHY
Clock and Data
DS3/E3
PM4329
HDLIU
PM8312
TEMUX 32
PM7307
FREEDM
32A1024LE
SBI
Any-PHY
SBI
PM7342
IMA 32
32 T1
or E1
32
...