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SY100EL1003ZG

更新时间： 2024-11-20 07:20:11

品牌	Logo	应用领域
麦瑞 - MICREL		驱动器二极管激光二极管输出元件
页数	文件大小	规格书
7页	78K
描述
LASER DIODE DRIVER WITH OUTPUT ENABLE

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中文翻译

获取价格

数据手册

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SY100EL1003ZG 数据手册

Micrel, Inc.

SY100EL1003

LASER DIODE DRIVER

WITH OUTPUT ENABLE

DESCRIPTION

FEATURES

■ Up to 1.25Gbps operation

■ 75mA peak drive current

The SY100EL1003 is a high speed current source for

driving a semiconductor laser diode in optical transmission

applications. The output current modulation is DC –

voltage controlled. The modulation current is disabled

when output enable is HIGH.

The device incorporates complementary open collector

outputs with a capability of driving peak current of 75mA.

The laser driver current is adjustable by selection of RSET.

The resistor REXT must be placed between OUT and

VCC to dissipate the worst case power. RSER is

recommended to fix laser diode matching issues.

The SY100EL1003 utilizes the high performance

bipolar ASSET technology.

■ Separate modulation control

■ Separate output enable for laser safety

■ Differential inputs for data

■ 75KΩ input pulldown resistor

■ Single power supply

■ Available in 16-pin SOIC package

BLOCK DIAGRAM

VCC

REXT

OUT

RSER

Internal Logic

to Laser Diode

BIAS

Control

Modulation Control

RSET

VEE

Rev.: H

Amendment:/0

M9999-031306

hbwhelp@micrel.com or (408) 955-1690

Issue Date: March 2006

12 3 4 5 6 7

中文翻译

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