Datasheet > FLD3F8CZ

FLD3F8CZ

更新时间： 2024-01-11 16:56:20

品牌	Logo	应用领域
EUDYNA		有线电视
页数	文件大小	规格书
7页	224K
描述
1,310nm DFB CATV Laser

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技术参数
数据手册

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FLD3F8CZ 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.61	最大正向电流：	0.15 A
最大正向电压：	1.5 V	安装特点：	THROUGH HOLE MOUNT
最高工作温度：	85 °C	最低工作温度：	-25 °C
光电设备类型：	LASER DIODE	峰值波长：	1310 nm
子类别：	Laser Diodes	表面贴装：	NO
Base Number Matches：	1

FLD3F8CZ 数据手册

1,310nm DFB

CATV Laser

FLD3F8CZ

FEATURES

• Direct Modulation DFB Laser

• Built-in TEC, Thermistor and Monitor PD

• Optical Isolator

• 14-Pin Butterfly Type Module

• 78 Channel NTSC Loading

(112 Channel device available)

• Low Residual CSO & CTB

• 5.5 dB Link Budget Available

• Suitable for Narrow Cast Configuration

APPLICATIONS

This DFB laser is intended for application in analog AM, CATV

at 1,310nm. Transmission spans of 15 km are possible without

amplification.

DESCRIPTION

This DFB laser for analog AM application is a middle power laser capable of carrying 78 channels

with excellent CSO, CTB, and CNR performance. It is packaged in a ‘butterfly’ type module.

The module employs a cost effective optical coupling system, coupling the laser output through a

built-in optical isolator into a single mode fiber pigtail. The module also includes a monitor photodiode,

a thermoelectric cooler (TEC) and a thermistor.

ABSOLUTE MAXIMUM RATINGS (T =25°C, unless otherwise specified)

Ratings

Parameter

Symbol

Condition

Unit

Min.

Max.

Storage Temperature

Operating Case Temperature

Optical Output Power

LD Forward Current

LD Reverse Voltage

PD Reverse Voltage

PD Forward Current

°C

-40

+70

stg

-20

+65

150

+2.5

Cooling

Heating

Cooling

Heating

TEC Voltage

-2.0

+1.4

TEC Current

-0.5

Thermistor Temperature

ATC Operation

260°C

-20

+65

°C

Lead Soldering Time

sec

sold

Top<30°C

Tstg<30°C

Environmental Operating Humidity

Environmental Storage Humidity

Edition 1.2

July 2004

12 3 4 5 6 7

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