PM4351-RI PMC Sierra, PM4351-RI Datasheet
PM4351-RI
Manufacturer Part Number
PM4351-RI
Description
Framer E1/T1 3.3V 80-Pin MQFP
Manufacturer
PMC Sierra
Datasheet
1.PM4351-RI.pdf
(2 pages)
Specifications of PM4351-RI
Package
80MQFP
Maximum Data Rate
8.192 Mbps
Number Of Transceivers
1
Standard Framing Format
E1|J1|T1
Maximum Supply Current
250 mA
Minimum Single Supply Voltage
3.135 V
Maximum Single Supply Voltage
3.465 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM4351-RI
Manufacturer:
PMC
Quantity:
5 510
Part Number:
PM4351-RI
Manufacturer:
PMC
Quantity:
20 000
FEATURES
• Monolithic 3.3 V device that integrates
• Software selectable between T1/J1
• Provides fully programmable shorthaul
• Meets or exceeds T1, J1, and E1
• Supports B8ZS, HDB3, and AMI line
• Provides receive clock recovery and
• Provides on-board binary sequence
• Provides transmit and receive jitter
• Provides three full-featured HDLC
• Supports an IEEE P1149.1 JTAG test
• Automatically generates DS1
• Compatible with Mitel ST -bus, AT&T
• Provides an 8-bit microprocessor bus
• Low power +3.3 V CMOS technology.
• Available in an 80-pin PQFP (14 mm
• Provides a -40 °C to +85 °C industrial
PMC-1961230 (R3)
Combined E1/T1/J1 Transceiver/Framer
an E1/T1/J1 Framer and line driver for
shorthaul and longhaul applications.
and E1 operation on a per device
basis.
and longhaul pulse templates and line
build out.
shorthaul and longhaul network access
specifications, which include:
ANSI T1.102, T1.403, T1.408, AT&T
TR 62411, ITU-T G.703 and G.823, as
well as the newer G.775 and
ETSI 300-011 specifications.
codes.
line performance monitoring.
generators and detectors that can be
configured with various patterns for
error testing, including those
conforming to ITU-T 0.151.
attenuation.
controllers, each with 128-byte
transmit and receive FIFOs, enabling
dual compliance to the V5.1 and V5.2
interface standards.
port.
performance report messages to ANSI
T1.231 and other specifications.
CHI
supporting rates of 1.544 Mbit/s,
2.048 Mbit/s, 4.096 Mbit/s and
8.192 Mbit/s.
interface for configuration, control, and
status monitoring.
by 14 mm) and an 81-pin CABGA (9
mm by 9 mm) package.
temperature operating range.
and MVIP PCM backplanes
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
• Provides single-rail digital PCM and
• Guaranteed signal recovery of up to
• Frames to a G.704 E1 signal.
• Frames to a JT-G704 J1 signal.
• Frames to a DSX/DS-1 signal in D4,
• Accommodates up to 0.4 UI peak-to-
• Supports line and path performance
• Detects both programmable in-band
TRSTB
D[7:0]
A[8:0]
RSTB
WRB
RECEIVE
signaling outputs for 1.544 Mbit/s,
2.048 Mbit/s, 4.096 Mbit/s, or
8.192 Mbit/s backplane buses.
-36 dB at 1024 kHz (E1) and 772 kHz
(T1/J1) under production test
conditions (VDD = 3.069 V, 25 °C)
using PIC-22 gauge cable emulation.
SF, ESF, or SLC 96 formats.
peak, high frequency jitter as required
by AT&T TR 62411.
monitoring to AT&T and ANSI
specifications and ITU-T
recommendations.
loopback activate and deactivate code
sequences received in the DS1/E1
data stream.
BLOCK DIAGRAM
INTB
RDB
CSB
TCK
TMS
ALE
TDO
TDI
processor
Interface
Bit-Oriented
HDLC Transmitter
HDLC Transmitter
HDLC Transmitter
Access
Generator
Micro-
JTAG
MPIF
Test
Port
XBOC
Code
TDPR #3
TDPR #2
TDPR #1
Frame Generation,
Signaling Insertion,
Trunk Conditioning
Basic Transmitter:
Alarm Insertion,
T1-XBAS/
E1-TRAN
Digital Jitter
Attenuator
Transmit
Transmit
XLPG
TJAT
LIU
Backplane
TX-ELST
Transmit
Interface
Elastic
Store
BTIF
Alignment,
Loopback
Extraction
Detector
In-band
FRMR
Frame
IBCD
Alarm
Code
Performance
Integrator
Counters
Monitor
PMON
Alarm
ALMI
Clock Synthesis
and Distribution
Timing Options
TOPS
CSD
Generator/
½ Pattern
Detector
PRGD
• Supports transfer of transmitted PCM
• Supports tristate line outputs.
• Generates DSX-1 T1 shorthaul- and
• Generates G.703 E1 pulses.
• Detects violations of the ANSI T1.403
• Allows insertion of in-band loopback
• Supports transmission of the Alarm
• Provides a FIFO for jitter attenuation in
• Complies to all jitter attenuation, jitter
TRANSMIT
and signaling data from 1.544 Mbit/s,
2.048 Mbit/s, 4.096 Mbit/s, or
8.192 Mbit/s backplane buses.
T1 longhaul-compatible pulses with
programmable pulse shape to AT&T
and ANSI specifications and ITU-T
recommendations.
12.5% pulse density rule over a
moving 192-bit window.
code sequences.
Indication Signal (AIS) or the yellow
alarm signal in all formats.
the transmit path.
transfer and residual jitter
specifications required by AT&T TR
62411 and ETSI TBR12/13.
Framing
FRAM
RAM
Controller
Per-DS0
RPSC
Serial
RX-ELST
Alarm Extraction
Loopback Code
Elastic
Store
Clock and Data
Digital Jitter
Attenuator
Backplane
Alignment,
Receive
Interface
Receive
Receive
Detector
In-Band
RJAT
RLPS
Recovery
FRMR
Frame
IBCD
BRIF
LIU
CDRC
© Copyright PMC-Sierra, Inc. 2001
Signalling
Extractor
E1/T1-
SIGX
Performance
Integrator
Counters
Monitor
PMON
Alarm
ALMI
PM4351
COMET
HDLC Receiver
HDLC Receiver
HDLC Receiver
Code Detector
Pulse Density
Bit-Oriented
RDLC #3
RDLC #2
RDLC #1
Violation
Detector
PDVD
BRIF
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PM4351-RI Summary of contents
Page 1
... TDPR #2 HDLC Transmitter TDPR #1 BTIF HDLC Transmitter Backplane Transmit Interface PM4351 COMET TRANSMIT • Supports transfer of transmitted PCM and signaling data from 1.544 Mbit/s, 2.048 Mbit/s, 4.096 Mbit/s, or 8.192 Mbit/s backplane buses. • Supports tristate line outputs. • Generates DSX-1 T1 shorthaul- and T1 longhaul-compatible pulses with programmable pulse shape to AT& ...
Page 2
... Processing PHY Cross- Connect and Interworking PLL Timing Selector All product documentation is available on our web site at: http://www.pmc-sierra.com For corporate information, send email to: info@pmc-sierra.com PM4351 COMET • Enterprise Routers. • V5.1/V5.2 Interfaces. PM7815 RF PALADIN-15 T1 PM4351 COMET ATM or Packet Recovered Timing PMC-1961230 (R3) © ...