Product Brief
O c t a l F A L C
TM
Eight-channel E1/T1/J1 Framer and
LIU PEF 22558 E
T h e O c t a l F A L C
T M
is the latest addition to Infineon’s market-
leading FALC
®
family of sophisticated E1/T1/J1 transceivers.
As an eight port E1/T1/J1 framer and Line Interface Unit (LIU), the
OctalFALC is optimized for all kinds of network equipment including Radio
Network Controllers, Node B line cards, and PBX or SDH/SONET
add/drop multiplexers.
The OctalFALC features a unique clock generation unit that accepts any
reference clock between 1.02 and 20 MHz, as well as a very compact
17 x 17 mm PG-LBGA-256 package.
Using the industry-leading OctalFALC reference design support tools,
system developers can shorten design cycles while creating a wide range
of highly flexible, low BOM E1/T1/J1 line cards.
The OctalFALC is highly suited for wireless networks, as well as ISDN PRI,
LAN/WAN and Internet access networks.
Frame Aligners
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ITU-T G.704 frame alignment/ synthesis for
2048/1544 kbit/s
Programmable frame formats include:
– E 1 - double and CRC4 multi-frame
– T1 - F4, F12 (D4) ext. super frame (ESF),
F72 (SLC96)
Detects and generates LOS, AIS and RAI
alarms
CRC-4 performance monitoring
PRBS generation and monitoring
Scalable system bus data rate
from 1.544 MHz up to 16 MHz
Applications
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HDLC Controllers
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Wireless Base Stations
Routers
Multi-service Access Platforms
Digital Loop Carriers
Remote access servers/concentrators
SONET/SDH Add/Drop Multiplexers
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24 HDLC controllers (three per channel)
including 128-byte FIFO buffers
CAS controller with microprocessor or system
interface serial access
Supports signaling system #7
ANSI T1.403 bit-oriented messages (BOM),
generates periodical performance reports
Analog Line Interfaces
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Eight independent E1/T1/J1 long haul / short haul LIUs
Software programmable T1/E1/J1
Integrated analog switch for impedance matching or protection switching
Crystal-less wander and jitter attenuation/compensation according
to:
– TR 62411
– ETS-TBR 12/13
Clock generation unit accepts any reference clock from 1.02 MHz to
20 MHz
Programmable transmit pulse shape for flexible pulse generation
Receiver sensitivity values exceed -36 dB at 772 kHz, or -43 dB at
1024 kHz
General Features
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QuadFALC
®
compatibility mode
Meets Japanese standards including
JT G.703, 704, 706, I.431
Intel
®
or Motorola
®
type 8/16-bit
microcontroller interface
Serial SPI bus and serial SCI bus
Low power (150 mW per channel)
Dual voltage 1.8 V/3.3 V power supply
17 x 17 mm PG-LBGA-256 package with
1.0 mm ball pitch
Operating range from -40°C to 85°C
w w w. i n f i n e o n . c o m / f a l c
Wireline Communications
N e v e r
s t o p
t h i n k i n g .
Product Brief
Block Diagram
O ctalFALC
Long/Short
Haul
Receive
Line
Interface
Receive Framer
Alarm Detection
PRBS Monitor
Line Decoder
CAS Signaling
Controller
Frame Generation
Alarm Generation
PRBS Generation
Line Coding
Receive
System
Inrterface
Payload Loop
Transmission Line
HDLC/BOM
Controller
Transmit
Line
Interface
Transmit
System
Interface
Switching Network
8
1
Remote Loop
Local Loop
Clock
Microcontroller
Interface
JTAG Boundary
Scan
Ordering Information
OctalFALC IC
Product Sales Code Description
PEF 22558 E
OctalFALC eight-channel E1/T1/J1
Framer and Line Interface Unit
Package
PG-LBGA-256
OctalFALC Reference Design
System
Product Sales Code Description
EASY 22558
OctalFALC reference design system
Package
One board, software,
and documentation
Backplane Device
Board Controller
Application Example
32-channel E1/T1/J1
Line Card with
O ctalFALC
PEF 22558 E
OctalFALC
PEF 22558 E
OctalFALC
PEF 22558 E
OctalFALC
PEF 22558 E
OctalFALC
8 x E1/T1/J1
8 x E1/T1/J1
8 x E1/T1/J1
8 x E1/T1/J1
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München
© Infineon Technologies AG 2004.
All Rights Reserved.
Template: pb_tmplt.fm/4
Attention please!
The information herein is given to describe certain components
and shall not be considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office.
Warnings
Due to technical requirements components may contain danger-
ous substances. For information on the types in question please
contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval
of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-support
device or system, or to affect the safety or effectiveness of that
device or system. Life support devices or systems are intended
to be implanted in the human body, or to support and/or maintain
and sustain and/or protect human life. If they fail, it is reasonable
to assume that the health of the user or other persons may be
endangered.
Ordering No. B115-H8411-G1-X-7600
Printed in Germany
PS 0405
Published by Infineon Technologies AG
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