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HY6410 PDF预览

HY6410

更新时间: 2024-01-22 17:56:25
品牌 Logo 应用领域
其他 - ETC 驱动器二极管激光二极管
页数 文件大小 规格书
2页 200K
描述
Laser Diode Driver

HY6410 数据手册

 浏览型号HY6410的Datasheet PDF文件第2页 
HY6410  
Laser Diode Driver  
High Speed Laser Diode Driver  
The HY6410 Laser Diode Driver is a high speed,  
high current solid-state hybrid laser diode driver. It incorpo-  
rates a patented technique of “backmatching” which allows  
remote drive of the laser diode through a 50coaxial trans-  
mission line. This technique allows physical and thermal  
isolation of the laser diode and the driver. The laser diode  
can be driven through a transmission line without the need  
for a matched impedance termination. This removes a large  
source of heat that can be detrimental to high performance  
laser diode systems.  
The HY6410 is used in applications that require digi-  
tal, high speed, current modulation of the laser diode. The  
HY6410 input is ECL-compatible and is terminated into  
50. The HY6410 uses a GaAsFET current switch that  
drives a laser diode with modulation currents of up to  
400mA peak-to-peak. Two programmable current sources  
allow user selectability of the bias and modulation currents.  
The pre-bias current is selectable from zero to 40mA.The  
Modulation current is selectable from zero to 400mA. These  
selected currents modulate the laser beam at the input fre-  
quency. The HY6410 comes in a hermetic metal package.  
Features:  
Single ended ECL input (50)  
Data rates up to 622Mbps  
Programmable bias current  
Adjustable modulation current  
Patented “backmatching” thermal  
management  
Backmatched output allows remote drive  
through 50line  
Figure 1  
Figure 2  
400 Hot Springs Road, Carson City NV 89706 • (775) 883-0820 • Fax (775) 883-0827 • www.hytek.com • 23  

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