Datasheet > HFCT-5941L

HFCT-5941L

更新时间： 2024-02-18 09:11:11

品牌	Logo	应用领域
其他 - ETC		光纤
页数	文件大小	规格书
18页	244K
描述
FIBER OPTIC TRANSCEIVER

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技术参数
数据手册

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HFCT-5941L 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.75	光纤设备类型：	TRANSCEIVER
安装特点：	THROUGH HOLE MOUNT	最高工作温度：	70 °C
最低工作温度：		子类别：	Fiber Optic Transceivers
最大供电电压：	3.5 V	表面贴装：	NO
Base Number Matches：	1

HFCT-5941L 数据手册

FunctionalDescription

Transmitter Section

Design

A schematic diagram for the

transmitter is shown in Figure 2.

The HFCT-5941L/AL/G/AG

incorporates an FP laser and the

HFCT-5941TL/TG/ATL/ATG uses

a DFB packaged in conjunction

with an optical isolator. Both

packages have been designed to

be compliant with IEC 825 eye

safety requirements under any

single fault condition and CDRH

under normal operating

conditions. The optical output is

controlled by a custom IC that

detects the laser output via the

monitor photodiode. This IC

provides both dc and ac current

drive to the laser to ensure

correct modulation, eye diagram

and extinction ratio over

temperature, supply voltage and

operating life.

FP or

DFB

PHOTODIODE

(rear facet monitor)

LASER

DATA

LASER

MODULATOR

DATA

PECL

INPUT

LASER BIAS

DRIVER

LASER BIAS

CONTROL

Figure 2. Simplified Transmitter Schematic

1 234 5 6 7...18

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