SY100EL1001数据手册集成电路（IC）的激光驱动器规格书PDF

描述 Description

The SY100EL1001 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 integrated circuit contains the following functional blocks: Input Line Receiver, D Flip-Flop, Bias Control Circuitry, and Output Current Switch.A logic HIGH level at the data input results in the modulation current flowing through the OUT pin on the next rising edge of the clock. A logic HIGH level at the master reset input will disable the modulation current.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 SY100EL1001 utilizes the high performance bipolar ASSET™ technology.

特性 Features

·Up to 1.25Gb/s operation
·75mA peak drive current
·Separate modulation control
·Separate master reset for laser safety
·Differential inputs for data and clock
·75KΩ input pulldown resistor
·Single power supply
·Available in 16-pin SOIC package

简介

SY100EL1001属于集成电路（IC）的激光驱动器。由制造生产的SY100EL1001激光驱动器激光驱动器电源管理集成电路 (PMIC) 可用于提供一个或多个受控电流源，以从标称恒定电压电源为半导体激光器件供电。产品通常支持通过监控受驱动的激光器件发出的光功率而得到反馈，可广泛应用于光通信系统中；并因具有对提供给用电设备的电流进行高频调制的能力，而与执行类似功能的器件区分开来。