PEF22552 [INFINEON]
Two-channel E1/T1/J1 Framer and Line Interface Component;型号: | PEF22552 |
厂家: | Infineon |
描述: | Two-channel E1/T1/J1 Framer and Line Interface Component |
文件: | 总2页 (文件大小:298K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
P r o d u c t B r i e f
T M
D u a l F A L C
T w o - c h a n n e l E 1 / T 1 / J 1 F r a m e r a n d L i n e
I n t e r f a c e C o m p o n e n t
P E F 2 2 5 5 2
TM
■ Programmable frame formats
The DualFALC is an addition to Infineon's market leading FALC®
– E1: Double- & CRC Multi-frame
– T1: F4, F12 (D4), Ext. Super Frame (ESF),
F72 (SLC96)
family of advanced E1/T1/J1 Framer And Line Interface Unit (LIU)
components. As a two port E1/T1/J1 framer and line interface unit (LIU),
DualFALC is optimized for a range of network equipment including Radio
network Controllers, Node B line cards, PBX or SDH/SONET ADMs.
■ Detects and generates LOS, AIS and RAI alarms
■ CRC-4 performance monitoring
■ PRBS generation and monitoring
■ Detects & generates LOS, AIS & RAI alarms
■ System bus data rate scalable from 1.544 Mbit/s
up to 16 Mb/s
The DualFALC features a unique clock generation unit that accepts
any reference clock between 1.02 and 20MHz as well as integrated analog
switches for impedance matching or protection switching. Using industry
leading DualFALC Evaluation support tools, system developers can
shorten design cycles while creating a wide range of highly flexible, low
BOM E1/T1/J1 line cards.
■ Synchronization Supply Message (SSM)
generation and extraction
A p p l i c a t i o n s
H D L C C o n t r o l l e r s
■ Wireless base stations
■ Router
■ 6 HDLC controllers (three per channel) including
128-byte deep FIFO buffers each
■ Multi-service access platforms,
■ Digital loop carriers
■ Remote access servers/concentrators
■ SONET/SDH Add/Drop multiplexers
■ CAS controller with micro-processor or system
interface serial access
■ Supports signaling system #7
■ ANSI T1.403 Bit-Oriented Messages (BOM),
generates periodical performance reports
A n a l o g L i n e I n t e r f a c e s
■ Two independent E1/T1/J1 long haul/short haul line interface units
■ Software programmable T1/E1/J1
G e n e r a l F e a t u r e s
■ Software compatible to Infineon’s QuadFALC
and OctalFALC
■ Integrated analog switches for impedance matching (E1-75/120, T1-100
, J1-110) and protection switching
■ Intel® or Motorola® type 8/16-bit microprocessor
interface
■ Crystal-less wander and jitter attenuation/compensation according to TR
62411 and ETS-TBR 12/13
■ Serial SPI bus and serial SCI bus slave
interfaces
■ Low power operation (150mW / channel typical)
■ Dual voltage 1.8 V/3.3 V or single voltage 3.3V
power supply
■ PG-LBGA-160, 15x15mm with 1.0mm ball pitch
■ -40degC to +85degC operation
■ Rohs compliant package
■ Clock generation unit accepts any frequency reference clock from 1.02
MHz to 20 MHz
■ Programmable transmit pulse shape for flexible pulse generation
■ Receiver sensitivity exceeds -36 dB@772kHz and -43 dB@1024kHz
■ Clock signal generation & extraction according to ITU-T G.703 Sec. 13
■ Integrated transmit line impedance matching
F r a m e A l i g n e r s
■ ITU-T G.704 frame alignment/synthesis for 2.048/1.544 Mbit/s
w w w . i n f i n e o n . c o m / f a l c
C o m m u n i c a t i o n s
N e v e r s t o p t h i n k i n g .
P r o d u c t B r i e f
C o n f i g u r a t i o n A s s i s t a n t
To o l
D u a l F A L C P E F 2 2 5 5 2 B l o c k D i a g r a m
Receive Framer
Receive
System
Interface
Long/Short
Haul
Alarm Detection
PRBS Monitor
Line Decoder
Receive
Line
Interface
CAS Signaling
Controller
HDLC/BOM
Controller
Transmit
Line
Frame Generation
Alarm Generation
PRBS Generation
Transmit
System
Interface
Interface
2
1
The FALC Configuration Assistant supports the
user during design phase.
All DualFALC functional blocks can be configured
by a GUI supporting the low level API driver.
Microcontroller JTAG Boundary
Scan
Clock
Interface
S y s t e m A p p l i c a t i o n -
V o I P P r i m a r y A c c e s s B o a r d
D o c u m e n t a t i o n a n d
S u p p o r t P a c k a g e
■ Data Sheet
■ Application Notes
■ Hardware Evaluation System EASY 22552 with
Schematics and Layout information
■ WinEASY Software for MS Windows
98SE/NT/2000/XP CD-ROM Support Package
■ Support Software (portable low level API driver)
■ Configuration Assistant for rapid porting of device
configuration to customer designs.
■ Analog front end calculator
PCM Connector
E1/
DELIC
T1
External
Protection
Circuitry
PCM interface
µP interface
PEB20570/71
DualFALC
E1/
T1
PEF22554
Line-card Controller
and Switching
µP
HDLC
■ Flexible master clocking calculator
MUNICH256
EEPROM
PEB20256
(X25020)
PCI bus
HLDC Controller
PCI (3.3V)
P r o d u c t S u m m a r y
Type
Description
DualFALC
Package
PG-LBGA-160
PEF 22552E
How to reach us:
http://www.infineon.com
Attention please!
Warnings
The information herein is given to describe certain components
Due to technical requirements components may contain danger-
ous substances. For information on the types in question please
contact your nearest Infineon Technologies Office.
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.
Published by
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München
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.
© Infineon Technologies AG 2004.
All Rights Reserved.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office.
Template: pb_tmplt.fm/4
Ordering No. B000-H0000-X-X-7600
Printed in Germany
Published by Infineon Technologies AG
PS 0905.
KS
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