PEF22822FV22 [INFINEON]

ETHERNET OVER VDSL CHIPSET; 以太网的VDSL芯片组


型号：	PEF22822FV22
厂家：	Infineon
描述：	ETHERNET OVER VDSL CHIPSET 以太网的VDSL芯片组以太网以太网：16GBASE-T
文件：	总2页 (文件大小：195K)
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

10BaseS^TMis an innovative technology offering the

simplicity of Ethernet coupled with the high perfor-

mance of VDSL. Utilizing 10BaseS, a system deliv-

ers 10 Mbit/s, full duplex Ethernet over existing

copper wire infrastructure up to a distance of

4000 ft/1200 m. It simultaneously supports high

speed DATA transmission with POTS, ISDN or PBX

signaling, without disruption.

Ethernet MAC and PHY functionality are integrated

into Infineon’s 10BaseS chipset, achieving direct

connectivity with standard Ethernet physical layer

and switching devices. Its VDSL technology uses

frequency division duplexing and QAM modula-

tion to provide robust operation. Its spectral allo-

cation allows noise-free coexistence with other

xDSL technologies in the same bundle.

10BaseS is the best solution for distribution of

broadband services in MDU/MTU and hospitality

markets and the most suitable solution for broad-

band LAN extension applications.

10BaseS^TM

Applications

■

No need for glue logic. Standard

■ Spectral allocation allows noise-

free operation with xDSL, ISDN

(2B1Q/4B3T), “Smartphone”

digital PBX devices

■ Transmit Notch filter, Scrambler,

Reed-Solomon Forward Error

Correction (FEC) and

■ 10BaseS, Ethernet over VDSL,

CPE (Customer Premises Equip-

ment) or NIC (Network Interface

Card)

■ Multiple Dwelling/Tenant Units

(MDU/MTU) networking

■ Hospitality networking

■ Multi-building campus networking

■ Highspeedindustrialenvironment

network

interfaces provide direct connection

to Ethernet MAC and PHY devices

■ Addressfiltering, self-learningand

aging up to 32 addresses

■ Internal buffering, back pressure

and IEEE 802.3x flow control

capabilities

■ Configurable as Ethernet MAC for

direct operation with standard

Ethernet PHY in CPE or NIC

■ Supports Ethernet SNMP MIB

counters

Convolutional Interleaver with

internal SRAM

■ Link watchdog combined with

robust link configuration ensures

link establishment

■ Transmit power management

■ Low power consumption -

1.5 W including line driver

■ Power boost for extended reach

■ Power down mode with fast warm

start capability (< 100 ms)

■ Digitally Controlled Crystal Oscil-

lator (DCXO) for timing recovery

■ Embedded microcontroller for

stand-alone operation

■ Fiber, broadband wireless and

cable LAN extension

■ Quadrature Amplitude Modulation

(QAM)

■ Frequency division duplexing

■ Symmetrical/asymmetrical line

rates from below 1 Mbit/s up to

25 Mbit/s

■ Delivers symmetrical 10 Mbit/s

payload up to a distance of

4000 ft/1200 m

■ Robust operation handles micro-

interruptions, impulse noise and

severely distorted lines

Features

■ Compatible with IEEE 802.3

Ethernet MII, RMII, SMII and

7 wire interfaces

■ Symmetric 10 or 100 Mbit/s

Ethernet speed at full duplex

■ Configurable as standard

Ethernet PHY for use in CPE or

NIC applications

■ MII Serial Management Interface

supports full access to all internal

registers and control of both local

and remote devices

■ JTAG for chip level and board

level testing

1 0 B a s e S ^{T M}

E t h e r n e t o v e r V D S L C h i p s e t

P E F 2 2 8 1 0 ( V D S L - L )

P E B 2 2 8 1 1 ( V D S L - A )

P E F 2 2 8 2 2 ( 1 0 B a s e S - D )

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

10BaseS Chipset Block Diagram

QAM

Modulator

DAC

12 Bit

Power

Control

Post

Filter

Interleaver

RS-Encoder

Framer

Broadband

Amplifier

SRAM

Variable

Gain

Amplifier

QAM

Demodulator

ADC

11 Bit

Deinterleaver

RS-Decoder

Prefilter

Deframer

Automatic Gain

Controller

Timing

Recovery

DCXO-Control

DCXO

Micro-

controller

Analog Front End Control

Interface

Serial and Parallel Host Interface

PEF 22822 10BaseS-D

PEB 22811 VDSL-A

PEF 22810 VDSL-L

Ordering Information

Design Tools

Product Name

Sales Code

Package

Description

10BaseS Evaluation Kit

10BaseS NT Evaluation Board

10BaseS 22822

10BaseS 22822NT

Two Boards

One Board

10BaseS Evaluation/Demo Kit

NT 10BaseS CPE Evaluation Board

Chipset

Product Name

VDSL-L

Sales Code

Package

Description

PEF 22810 T V2.1

PEB 22811 H V1.3

PEF 22822 F V2.2

PEF 22822 EL V2.2

P-DSO-8

VDSL Line Driver

Analog Front End (AFE)

Digital Transceiver

VDSL-A

P-MQFP-64

P-TQFP-144

P-LFBGA-176

10BaseS-D

10BaseS CPE

Application Example

10/100 BaseT

Ethernet

over VDSL

Filters,

POTS/

ISDN

10BaseS-D

Ethernet

VDSL-A

VDSL-L

Line Driver

Front-End

PEF 22810

PEB 22811

Digital

Analog

Transceiver

PEF 22822

Splitter

10BaseS PHY

How to reach us:

Attention please!

Warnings

The information herein is given to describe certain components

and shall not be considered as warranted characteristics.

Due to technical requirements components may contain dan-

gerous substances. For information on the types in question

please contact your nearest Infineon Technologies Office.

http://www.infineon.com

Published by

Terms of delivery and rights to technical change reserved.

Infineon Technologies AG,

St.-Martin-Strasse 53,

81669 München

We hereby disclaim any and all warranties, including but not

limited to warranties of non-infringement, regarding circuits,

descriptions and charts stated herein.

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 intend-

ed 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 is an approved CECC manufacturer.

Information

For further information on technology, delivery terms

and conditions and prices please contact your nearest

Infineon Technologies Office in Germany or our

Infineon Technologies Representatives worldwide.

Ordering No. B115-H8117-X-X-7600

Printed in Germany

Published by Infineon Technologies AG

PS 12021.

PEF22822FV22 [INFINEON]

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