EL6257C中文资料ELANTEC数据手册PDF规格书

厂商型号	EL6257C
功能描述	4-Channel Laser Diode Driver Oscillator
文件大小	134.72 Kbytes
页面数量	2 页
生产厂商	Elantec Semiconductor
企业简称	ELANTEC
中文名称	Elantec Semiconductor官网
原厂标识
数据手册	下载地址一下载地址二
更新时间	2025-6-29 16:01:00
人工找货	EL6257C价格和库存，欢迎联系客服免费人工找货

General Description

The EL6257C is a high-performance four channel laser diode current amplifier that provides controlled current to a grounded laser diode.

Features

• High-performance laser diode driver

• Voltage-controlled output current

source to 150 mA per channel,

requiring one external set resistor

per channel

• Current-controlled output current

source to 150 mA per channel

• Rise time = 1.0 ns

• Fall time = 1.1 ns

• On chip oscillator with frequency

and amplitude control by use of

external resistors to ground

• Oscillator to 500 MHz

• Oscillator to 100 mA pk/pk

• Single +5V supply (±10)

• Current amplification = 100

• Disable feature for power-up

protection and power savings

• TTL/CMOS control signals

Applications

• DVD drives

• CD-RW applications

• Writable optical drives

• Laser diode current switching