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HFE4191-441 PDF预览

HFE4191-441

更新时间: 2024-11-13 01:16:27
品牌 Logo 应用领域
菲尼萨 - FINISAR 光纤
页数 文件大小 规格书
7页 102K
描述
2.5Gbps 850nm VCSEL, LC TOSA

HFE4191-441 技术参数

生命周期:Obsolete包装说明:TO-46
Reach Compliance Code:unknown风险等级:5.77
主体高度:11.03 mm主体长度或直径:6.27 mm
连接类型:LC CONNECTOR数据速率:2500 Mbps
最长下降时间:0.15 ns光纤设备类型:VCSEL EMITTER
光纤类型:50/125, 62.5/125, MMF, SMF安装特点:THROUGH HOLE MOUNT
信道数量:1最高工作温度:85 °C
最低工作温度:-40 °C最大工作波长:860 nm
最小工作波长:830 nm标称工作波长:850 nm
封装形式:TO-46上升时间:0.13 ns
光谱宽度:0.65 nm子类别:Fiber Optic Emitters
电源电流:15 mA最大供电电压:2 V
标称供电电压:1.8 V表面贴装:NO
最小阈值电流:1.8 mA传输类型:DIGITAL
Base Number Matches:1

HFE4191-441 数据手册

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F i n i s a r  
Product Specification  
2.5Gbps 850nm VCSEL, LC TOSA  
HFE4190-441, HFE4191-441  
PRODUCT FEATURES  
850nm multi-mode oxide isolated VCSEL  
Extended Temperature Range Operation (– 40 to +85 deg  
operating range)  
Capable of modulation operation from DC to 2.5Gbps  
TO-46 tilt window metal can component, prealigned into  
LC Sleeve  
Designed for drive currents between 3-15mA average  
Packaged with a back monitor  
Attenuated window can  
These products are high-performance 850nm VCSELs (Vertical Cavity Surface-Emitting Lasers)  
designed for high-speed data communications and packaged with a custom designed power  
monitor diode. The power monitor diode can be used with appropriate feedback control circuitry  
to set a maximum power level for the VCSEL. These combined features simplify design for high  
data rate communication and eye safety.  
These products are designed to be used with inexpensive silicon or gallium arsenide detectors,  
but excellent performance can also be achieved with some indium gallium arsenide detectors  
(see HFD3180-103 and HFD3180-108 product data sheets).  
VCSELs produce circularly symmetric, non-astigmatic, narrow divergence beams that, with  
appropriate lensing, fiber couple all of the emitter power. These LC TOSA products are pre-  
aligned and focused fiber optic transmitters designed to interface with 50/125 and 62.5/125 m  
multi-mode fiber  
PRODUCT SELECTION  
Part Number  
Description  
LC TOSA with attenuated TO-46 component, VCSEL with Back Monitor  
Photodiode, Anode of VCSEL common with Photodiode Cathode  
HFE4190-441  
LC TOSA with attenuated TO-46 component, VCSEL with Back Monitor  
Photodiode, Cathode of VCSEL common with Photodiode Anode  
HFE4191-441  
Confidential and Proprietary © 2012 Finisar Corporation. All rights reserved  
Rev. A1  
Page 1  

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