Datasheet> 器件分类 > 无线/射频/通信> 电信电路> VSC8211XVW

VSC8211XVW: 产品描述Ethernet Transceiver, PBGA117, 10 X 14 MM, 1 MM PITCH, LEAD FREE, LBGA-117; 产品类别无线/射频/通信电信电路; 文件大小2MB，共165页; 制造商Vitesse Semiconductor Corporation; 官网地址http://www.vitesse.com/; 标准

下载文档详细参数全文预览

VSC8211XVW在线购买

供应商	器件名称	价格	最低购买	库存
	VSC8211XVW	-	-	点击查看	点击购买

VSC8211XVW概述

Ethernet Transceiver, PBGA117, 10 X 14 MM, 1 MM PITCH, LEAD FREE, LBGA-117

VSC8211XVW规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Vitesse Semiconductor Corporation
包装说明	LBGA,
Reach Compliance Code	unknown
JESD-30 代码	R-PBGA-B117
长度	14 mm
功能数量	1
端子数量	117
封装主体材料	PLASTIC/EPOXY
封装代码	LBGA
封装形状	RECTANGULAR
封装形式	GRID ARRAY, LOW PROFILE
座面最大高度	1.7 mm
标称供电电压	1.2 V
表面贴装	YES
电信集成电路类型	ETHERNET TRANSCEIVER
端子形式	BALL
端子节距	1 mm
端子位置	BOTTOM
宽度	10 mm

文档预览

下载PDF文档

全文
预览

VSC8211

Datasheet

Single Port 10/100/1000BASE-T, 1000BASE-X, and 100BASE-FX PHY

1 General Description

Ideally suited for Gigabit uplinks on Fast Ethernet switches,

Fiber Optics, Media Converter applications, and GBIC/SFP

modules, Vitesse's industry-leading low power VSC8211

integrates a high-performance 1.25Gbps SerDes and a triple

speed

(10/100/1000BASE-T)

transceiver,

providing

unmatched tolerance to noise and cable plant imperfections.

Consuming approximately 700mW, the device requires only

3.3V and 1.2V power supplies. To further minimize system

complexity and cost, the VSC8211's twisted pair interface

features fully integrated line terminations, exceptionally low

EMI, and robust Cable Sourced ESD (CESD) performance.

The VSC8211 provides systems designers with maximum

design flexibility, offering direct connectivity to virtually any

parallel or serial MAC, optical module, or triple speed GBIC/

SFP connector. In addition to the familiar parallel MAC side

interfaces (GMII, RGMII, MII, TBI, and RTBI), the device

features two serial interfaces to minimize signal overhead: a

1000BASE-X compliant SerDes and SGMII. In 1000BASE-X

SerDes mode, the VSC8211 may be used to connect a MAC

either to copper media (MAC to Cat-5) or to a 1000BASE-X

optical module (MAC-to-Optics). In SGMII mode, the

VSC8211 provides a fully compliant, 4 or 6-pin interface to

MACs. The 1000BASE-X SerDes and SGMII interfaces offer

either automatic or user-controlled auto-negotiation priority

resolution between the 1000BASE-X and 1000BASE-T auto-

negotiation processes. A single chip copper to optics Media

Converter can be easily implemented by simultaneous use of

the SerDes and Cat-5 media interfaces. This device also

supports 100BASE-FX over its copper media interface.

To minimize power consumption, the VSC8211 offers several

programmable power management modes meeting all Wake-

on-LAN requirements. The device also supports Vitesse's

comprehensive VeriPHY

Cable Diagnostics, offering the

system manufacturer and IT administrator with a complete

suite of cable plant diagnostics to simplify the manufacture,

installation and management of Gigabit-over-copper

networks.

2 Features and Benefits

Features

•

Very low power consumption

Supports PICMG 2.16 and 3.0 Ethernet backplanes at

approximately 500mW

Patented line driver with integrated line side termination

resistors

•

Flexible MAC interfaces:

Serial:

SGMII & SerDes

Parallel: RGMII & RTBI (2.5V & 3.3V)

GMII, MII, TBI

•

User-programmable RGMII timing compensation

High performance 1.25Gbps SerDes

Benefits

Reduces power supply costs

Lowest power mode reduces power supply costs

Allows use of simpler magnetic modules with up to 50%

cost savings versus competition

Saves over 12 components per port and reduces PCB

area & cost by fifty percent

Serial:

Connects to serial MACs or optical modules

Supports copper GBIC/SFP modules

Parallel: Connects to virtually any MAC controller

•

Simplifies PCB layout, eliminating PCB trombones

Supports CAT-5, fiber optic, and backplane interfaces

from a single device

Suitable for dual media (copper & fiber optics) switch

ports, Gigabit uplinks on Fast Ethernet switches, GBICs/

SFPs, LOM

Single chip solution for flexible media support

•

Auto-media Sense detects and configures to support

fiber or copper

•

VMDS-10105 Revision 4.1 ©

VITESSE SEMICONDUCTOR CORPORATION

• 741 Calle Plano • Camarillo, CA 93012

Tel: (800) VITESSE • FAX: (805) 987-5896 • E-mail: prodinfo@vitesse.com

October 2006

Internet: www.vitesse.com

1 of 165

VSC8211

Datasheet

Contents

General Description .........................................................................................................................................................1

Features and Benefits .....................................................................................................................................................1

Applications ......................................................................................................................................................................2

Application Diagrams ......................................................................................................................................................3

Relevant Specifications & Documentation ............................................................................................................... 14

Datasheet Conventions ................................................................................................................................................ 15

Document History and Notices ................................................................................................................................... 16

Device Block Diagram .................................................................................................................................................. 17

Package Pin Assignments & Signal Descriptions .................................................................................................. 18

9.1

9.2

9.3

9.4

VSC8211 117-Ball LBGA Package Ball Diagram ............................................................................... 18

LBGA Ball to Signal Name Cross Reference ..................................................................................... 19

Signal Type Description ...................................................................................................................... 20

Detailed Pin Descriptions ................................................................................................................... 21

9.4.1

9.4.2

9.4.3

9.4.4

9.4.5

9.4.6

9.4.7

9.4.8

9.4.9

9.4.10

9.4.11

9.4.12

9.4.13

9.5

Configuration and Control Signals ........................................................................................................21

System Clock Interface Signals (SCI) ..................................................................................................22

Analog Bias Signals ...............................................................................................................................23

JTAG Access Port .................................................................................................................................23

Serial Management Interface Signals ..................................................................................................24

EEPROM Interface Signals ..................................................................................................................25

LED Interface Signals ............................................................................................................................25

Parallel MAC Interface Signals - Transmit Signals ..............................................................................26

Parallel MAC Interface Signals - Receive Signals ...............................................................................28

Serial MAC/Media Interface Signals .....................................................................................................30

Twisted Pair Interface Signals ...............................................................................................................33

Power Supply and Ground Connections .............................................................................................34

No Connects ..........................................................................................................................................34

Power Supply and Associated Functional Signals ............................................................................. 35

System Schematics ...................................................................................................................................................... 36

10.1 Parallel Data MAC to CAT5 Media PHY Operating Mode .................................................................. 36

10.2 Parallel Data MAC to 1000Mbps Fiber Media PHY Operating Mode ................................................. 37

10.3 Parallel Data MAC to Copper/Fiber Auto Media Sense PHY Operating Mode .................................. 38

10.4 SGMII/802.3z SerDes MAC to CAT5 Media PHY Operating Mode ................................................... 39

10.5 SGMII/802.3z SerDes to 1000Mbps Fiber Media PHY Operating Mode ............................................ 40

10.6 100Mbps Fiber Media Implementation ............................................................................................... 41

10.7 Serial MAC to Fiber/CAT5 Media PHY Operating Mode .................................................................... 42

5 of 165

VMDS-10105 Revision 4.1

October 2006

VSC8211XVW

VSC8211XVW在线购买

VSC8211XVW概述

VSC8211XVW规格参数

文档预览

推荐资源