Datasheet > VSC7132

VSC7132

更新时间： 2024-02-07 00:40:34

品牌	Logo	应用领域
VITESSE		光纤电视以太网
页数	文件大小	规格书
8页	105K
描述
Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV

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技术参数
数据手册

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VSC7132 技术参数

生命周期：	Transferred	零件包装代码：	SSOP
包装说明：	TSSOP,	针数：	28
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.79	JESD-30 代码：	R-PDSO-G28
长度：	9.7 mm	功能数量：	1
端子数量：	28	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：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.2 mm	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	SUPPORT CIRCUIT
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

VSC7132 数据手册

VITESSE

SEMICONDUCTOR CORPORATION

Preliminary Data Sheet

Link Replicator for Fibre

Channel, Gigabit Ethernet and HDTV

VSC7132

Features

• No External Components Required

• 0.4W Maximum Power Dissipation

• 3.3V Power Supply

• Replicates Fibre Channel, Gigabit Ethernet and

HDTV Links

• T11 Fibre Channel Compliant at 1.0625Gb/s

• IEEE802.3z Gigabit Ethernet Compliant at 1.25Gb/s

• SMPTE-292M Compliant at 1.485Gb/s

• 28-Pin, 4.4 x 9.7mm TSSOP Package

General Description

The VSC7132 is a high performance serial Link Replicator for applications in Fibre Channel (1.0625Gb/s),

Gigabit Ethernet (1.25Gb/s) and HDTV (1.485Gb/s). A serializer/deserializer, such as the VSC7123, would

normally be connected to the IN+/- and OUT+/- ports in order to provide duplicate links on the IN0/OUT0 and

IN1/OUT1 ports. A popular application is for Line Cards using serial links from a SerDes (VSC7123) or Serial

Backplane IC (VSC7211) where the VSC7132 provides redundant, hot-swappable links to redundant Switch

Fabric Cards. Another common application is in Host Adapters which require an internal and an external con-

nector where the VSC7132 steers serial data between the SerDes (VSC7123) and the two connectors.

IN is sent to both OUT0 and OUT1 whose buffers are enabled when OE0 and OE1 are HIGH. OUT1 can

select between IN and IN0. OUT can select between IN0 and IN1.

In Link Replicator applications, such as the Line Card to Switch Card links, IN is transmitted to both OUT0

and OUT1, which either IN0 or IN1 is selected at OUT. In Host Adaptor applications, IN goes to OUT0 (an

internal connector) which returns data on IN0. IN0 is looped to OUT1 (an external connector) which returns

data on IN1 and then back to the SerDes on OUT.

VSC7132 Block Diagram

IN0+

IN0-

OE0

VSC7132

OUT0+

OUT0-

IN+

IN-

LOOP0

LOOP1

SERDES

OUT+

OUT-

IN1+

IN1-

VSC7123

MUX

OE1

OUT1+

OUT1-

MUX1

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

Internet: www.vitesse.com

G52243-0, Rev 3.0

9/21/00

Page 1

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