Datasheet > VSC8221HH

VSC8221HH

更新时间： 2024-02-27 23:39:36

品牌	Logo	应用领域
美高森美 - MICROSEMI		局域网（LAN）标准以太网：16GBASE-T 电信电信集成电路
页数	文件大小	规格书
138页	1143K
描述
Single Port 10/100/1000BASE-T PHY with1.25 Gbps SerDes for SFPs/GBICs

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VSC8221HH 技术参数

生命周期：	Active	包装说明：	TFBGA-100
Reach Compliance Code：	compliant	风险等级：	5.73
其他特性：	ALSO REQUIRE 2.5, 3.3V	数据速率：	1000000 Mbps
JESD-30 代码：	S-PBGA-B100	长度：	9 mm
功能数量：	1	端子数量：	100
收发器数量：	1	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	TFBGA	封装等效代码：	BGA100,10X10,32
封装形状：	SQUARE	封装形式：	GRID ARRAY, THIN PROFILE, FINE PITCH
座面最大高度：	1.1 mm	最大压摆率：	367 mA
标称供电电压：	1.2 V	表面贴装：	YES
电信集成电路类型：	ETHERNET TRANSCEIVER	温度等级：	COMMERCIAL
端子形式：	BALL	端子节距：	0.8 mm
端子位置：	BOTTOM	宽度：	9 mm

VSC8221HH 数据手册

VSC8221

Data Sheet

Single Port 10/100/1000BASE-T PHY with1.25 Gbps SerDes for SFPs/GBICs

1 GENERAL DESCRIPTION

Ideally suited for Ethernet Switches with SGMii/SerDes MAC

interfaces, Media Converter applications, and SFP/GBiC

modules, the industry-leading, low-power VSC8221 from

Microsemi integrates a high-performance 1.25Gbps SerDes

or to 100BASE-FX (over its copper media interface). in SGMii

mode, the VSC8221 provides a fully compliant, 4-pin 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.

and

a triple speed (10/100/1000BASE-T) transceiver,

providing unmatched tolerance to noise and cable plant

imperfections.

Consuming approximately 700mW and eliminating the need

for external power supply regulators, the device requires only

a single 3.3V power supply. To further minimize system

complexity and cost, the VSC8221's twisted pair interface

features fully integrated line terminations, exceptionally low

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

To minimize power consumption, the VSC8221 offers several

programmable power management modes. The device also

supports the comprehensive VeriPHY^®Cable Diagnostics

feature from Microsemi, offering the system manufacturer

and iT administrator a complete suite of cable plant

diagnostics to simplify the manufacture, installation, and

management of Gigabit-over-copper networks.

The VSC8221 offers direct connectivity to SGMii or SerDes

interfaces. in 1000BASE-X SerDes mode, the VSC8221 may

be used to connect a MAC to copper media (MAC to Cat-5)

2 FEATURES AND BENEFITS

Features

Benefits

•

Very low power consumption

•

Reduces power supply costs

Fully compliant with SFP MSA’s power dissipation

specification of less than 1W maximum per module

•

Single 3.3V power supply with on-chip regulator

SGMii & SerDes interfaces

•

Eliminates external regulators, reducing system costs

•

Connects to serial MACs or optical modules

Supports triple-speed copper SFP/GBiC modules

•

Patented line driver with integrated line side termination

resistors

•

May allow use of SimpliPHY’d Magnetics with up to 50%

cost savings versus competition

Saves over 12 external components per port and

reduces PCB area and cost by 50%

Can enable a superior, FCC Class B capable EMi

solution for copper SFPs

•

Over 150m of Cat-5 reach with the industry’s highest

noise tolerance

•

Ensures trouble-free deployment in real world Ethernet

networks

•

Several flexible power management modes

•

Reduces power consumption and system cost

Small footprint 9mm x 9mm, 100-TFBGA package

Suitable for Gigabit switch ports, SFPs/GBiCs, and

media converters

3 APPLICATIONS

Triple-speed SFP/GBiC modules

•

Media converters

VMDS-10106 Revision 4.1

December 2006

1 of 1

Microsemi Corporation One Enterprise, Aliso Viejo, CA 92656 USA

sales.support@microsemi.com www.microsemi.com

12 3 4 5 6 7...138

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