PEB22622

Manufacturer Part NumberPEB22622
DescriptionSDSL One Chip Rate Adaptive Transceiver with Embedded Start-up
ManufacturerINFINEON [Infineon Technologies AG]
PEB22622 datasheet
 
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SDSL One Chip Rate Adaptive
Transceiver with Embedded
Start-up
The one chip transceiver IC SOCRATES
grates all functions of a SDSL transceiver accord-
ing to the emerging ETSI and ITU standards. It can
operate at all data rates from 144 kBit/s up to
2.3 MBit/s in 8 kBit/s granularity. Its small package
and low power consumption make it especially
useful in linecard and remote feed applications.
The integrated microcontroller and HDLC control-
ler make it easy to use in a variety of applications.
The built-in 2B1Q mode keeps it interoperable
with HDSL solutions. All features required for
operation in WLL/RITL systems are available. The
device is also interoperable with the MuBIC MDSL
chip. Infineon also supplies a wide range of other
telecom ICs to offer complete system solutions
for different applications.
Potential Applications
High speed subscriber access

N-channel DAML systems

Extended range full and

fractional T1/E1
Internet connections

ISDN H0 transport

ISDN Primary rate access

replacement
Remote LAN Access (Home

office)
Videoconferencing

Cellular base stations

RITL and WLL systems

SDH and SONET termination

Leased line services

Frame Relay services

PBX trunk lines

S O C R A T E S
P E B
2 2 6 2 2
P
R O D U C T
TM
inte-
Features
Single chip SDSL transceiver

Plastic TQFP-144 package

Lowest power consumption

TCPAM linecode with 2, 3 or 4

Bits/symbol
Synchronous or plesiochronous

operation
8-Bit µC parallel interface of

Infineon/Intel and Motorola
multiplexed/demuliplexed type
Transparent transmission or

built-in Framer with MuBIC or
SDSL framing
Embedded µC also usable for

board control
Two integrated HDLC control-

lers for payload and EOC
Warmstart capability

G. handshake start-up

N e v e r
s t o p
B
R I E F
SDSL
Central office (COT) and

remote (RT) operation (master/
slave)
2 MBit/s and 4 MBit/s TDM

interface in RT mode
2 MBit/s to 10 MBit/s TDM inter-

face in COT mode
1544 kBits/s TDM interface (T1)

DECT base station synchroni-

zation
Delay measurement

2B1Q mode

Single 2.0 V, 3.3 V and +5 V

power supply
Inputs and Outputs TTL level

Capable of transmitting on ETSI

and ANSI HDSL testloops
JTAG boundary scan

Development and Support Tools
SMART 2000 Evaluation

package
t h i n k i n g .

PEB22622 Summary of contents

  • Page 1

    SDSL One Chip Rate Adaptive Transceiver with Embedded Start-up The one chip transceiver IC SOCRATES grates all functions of a SDSL transceiver accord- ing to the emerging ETSI and ITU standards. It can operate at all data rates from 144 ...

  • Page 2

    Timing Digital Part Recovery Scram- Tom- Trellis bler linson PCM i/f Framer EC S/MDSL Descram- Viter bler by HDLC RAM ROM C i/f Documentation Type PEB 22622 V1.1 Product Overview PEB 22622 V1.1 Preliminary Data Sheet 03.00 Packing ...