VSC7969-W

更新时间： 2024-01-12 19:38:26

品牌	Logo	应用领域
VITESSE		放大器
页数	文件大小	规格书
14页	172K
描述
Telecom Circuit, 1-Func, DIE-26

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技术参数
数据手册

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VSC7969-W 技术参数

生命周期：	Transferred	零件包装代码：	DIE
包装说明：	DIE,	针数：	26
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.62	JESD-30 代码：	R-XUUC-N26
功能数量：	1	端子数量：	26
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	RECTANGULAR	封装形式：	UNCASED CHIP
认证状态：	Not Qualified	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
端子形式：	NO LEAD	端子位置：	UPPER
Base Number Matches：	1

VSC7969-W 数据手册

VITESSE

SEMICONDUCTOR CORPORATION

Advance Product Information

3.125Gb/s Integrated Transimpedance

and Limiting Amplifier with Signal Detect

VSC7969

Features

Applications

• Integrated TIA and Limiting Amplifier

• Low Power Consumption for SFF Applications

• TO Package-Compatible Layout

• 2.488Gb/s, 3.125Gb/s SONET OC-48/

SDH STM-16

• 2.125Gb/s Fibre Channel

• On-Chip Signal Detect

• 2.5Gb/s or 3.125Gb/s Ethernet Applications with

• On-Chip Linear Photocurrent Monitor

• Single 3.3V Supply

8B/10B Overhead

• SFF Transceivers

• 5V Supply Operation via Wirebond Option

• Compatible with PIN or Avalanche Detectors

• Packages: 16-Pin TSSOP, TO-46, Bare Die

General Description

The VSC7969 is a 3.125Gb/s transimpedance amplifier IC with a built-in limiting amplifier, a signal detect

feature and a photocurrent monitor. The VSC7969 does not require any external electrical components in the

construction of a high performance optical receiver such as for SONET/SDH applications. The analog output is

a differential signal with a minimum amplitude of 200mVp-p (single-ended). The VSC7969 operates with a sin-

gle power supply with a maximum power dissipation of 300mW. A PIN photodiode or APD can be connected

and separately biased to provide optimal performance.

The VSC7969 provides filtered bias for MSM and PIN photodetectors; applications using an APD photode-

tector must supply bias separately. The VSC7969 also provides a photocurrent monitor whose output is linearly

proportional to the input photocurrent.

The VSC7969 can operate from a single +3.3V supply or a +5V or -5.2V supply. The VSC7969 is offered

in die form and in a 16-pin plastic thin-shrink small outline package (TSSOP-16). A fully tested TO-46 outline

packaged receiver with a photodetector is also available.

Block Diagram

Dual power supply pins are

provided for +5V or +3.3V

VCCS

operation. Only one power

supply pin should be connected.

Filter

+3.3V

+5V

Regulator

VCCD

GND

+3.3V

Outputs need to

be AC-coupled

50Ω

VOUTP

VOUTN

0.1µF

Signal

Detect

SD_OUT

SD_ADJ

IMON

Monitor

VSC7969

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

Internet: www.vitesse.com

G52355-0, Rev 2.0

02/09/01

Page 1

12 3 4 5 6 7...14

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与VSC7969-W相关器件

型号	品牌	描述	获取价格	数据表
VSC7969WD1A	VITESSE	3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect	获取价格
VSC7969WD-1A	VITESSE	Telecom Circuit, 1-Func, TO-46, 4 PIN	获取价格
VSC7969WD1B	VITESSE	3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect	获取价格
VSC7969WD2A	VITESSE	3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect	获取价格
VSC7969WD2B	VITESSE	3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect	获取价格
VSC7969YD1	VITESSE	3.125Gb/s Integrated Transimpedance and Limiting Amplifier with Signal Detect	获取价格

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