PEF22552E [INFINEON]

Two-channel E1/T1/J1 Framer and Line Interface Component;


型号：	PEF22552E
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

■ 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

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

External

Protection

Circuitry

PCM interface

µP interface

PEB20570/71

DualFALC

E1/

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.

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.

PEF22552E [INFINEON]

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