Datasheet > NX8508BM47-CC-AZ

NX8508BM47-CC-AZ

更新时间： 2024-02-24 03:38:17

品牌	Logo	应用领域
CEL		半导体光电
页数	文件大小	规格书
5页	386K
描述
NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS

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技术参数
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NX8508BM47-CC-AZ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.84
Is Samacsys：	N	最大正向电流：	0.15 A
最大正向电压：	1.6 V	安装特点：	THROUGH HOLE MOUNT
最高工作温度：	85 °C	最低工作温度：	-20 °C
光电设备类型：	LASER DIODE	峰值波长：	1470 nm
最长响应时间：	1e-10 s	半导体材料：	InGaAsP
子类别：	Laser Diodes	表面贴装：	NO
Base Number Matches：	1

NX8508BM47-CC-AZ 数据手册

PRELIMINARY DATA SHEET

NEC's InGaAsP

NX8508

Series

MQW-DFB LASER MODULE

IN COAXIAL PACKAGE FOR

2.5 Gb/s, CWDM APPLICATIONS

FEATURES

•

INTERNAL OPTICAL ISOLATOR

PEAK EMISSION WAVELENGTH

λp = 1 470 to 1 610 nm (Based on CWDM)

• OPTICAL OUTPUT POWER

Pf = 2.0 mW

• OPERATING CASE TEMPERATURE RANGE

TC = -20 to +85°C

• SIDE MODE SUPPRESSION RATIO

SMSR = 40 dB

• InGaAs MONITOR PIN-PD

• WITH SC-UPC CONNECTOR

• BASED ON TELCORDIA RELIABILITY

DESCRIPTION

NEC'SNX8508Seriesare1470to1610nmMultipleQuantum

Well (MQW) structured Distributed Feed-Back (DFB) laser

diode coaxial modules with an internal optical isolator.

These devices are ideal for 2.5 Gb/s CWDM application.

ELECTRO-OPTICAL CHARACTERISTICS (TC = -20 to +85°C, unless otherwise speciﬁed)

PART NUMBER

NX8508 SERIES

SYMBOLS

PARAMETER AND CONDITIONS

UNIT

MIN.

TYP.

MAX.

Optical Output Power from Fiber, CW, TC = 25°C, IF = Ith + 20 mA

2.0

Vop

Ith

Operating Voltage, CW, Pf = 2.0 mW

1.1

1.6

Threshold Current, TC = 25°C

Pth

Threshold Output Power, IF = Ith

μW

100

ηd

Differential Efﬁciency

Pf = 2.0 mW, TC = 25°C

W/A

0.07

0.04

−3.0

0.1

Pf = 2.0 mW

Δηd

Temperature Dependence of Differential Efﬁciency

−1.6

ηd (@ TC°C)

Δηd = 10 log

ηd (@ 25°C)

λp

Peak Emission Wavelength, CW, Pf = 2.0 mW, TC = 25°C

Temperature Dependence of Peak Emission Wavelength, CW

Side Mode Suppression Ratio, Pf = 2.0 mW

nm/°C

λp−2

0.08

λp

λp+2

Δλ/ΔT

SMSR

0.10

0.12

Rise Time, 20-80%, Pf = 2.0 mW

100

Continued on next page

California Eastern Laboratories

12 3 4 5

中文翻译

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与NX8508BM47-CC-AZ相关器件

型号	品牌	获取价格	描述	数据表
NX8508BM49-CC	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM49-CC-AZ	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM49-CC-AZ	RENESAS	获取价格	LASER DIODE W/MONITOR,1.49UM PEAK WAVELENGTH,FOM-SC
NX8508BM51-CC	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM51-CC-A	NEC	获取价格	DFB Laser Module Emitter, 1508nm Min, 1512nm Max, 2500Mbps, SC-UPC Connector, Panel Mount,
NX8508BM51-CC-AZ	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM51-CC-AZ	RENESAS	获取价格	LASER DIODE W/MONITOR,1.51UM PEAK WAVELENGTH,FOM-SC
NX8508BM53-CC	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM53-CC-AZ	CEL	获取价格	NECs InGaAsP MQW-DFB LASER MODULE IN COAXIAL PACKAGE FOR 2.5 Gb/s, CWDM APPLICATIONS
NX8508BM53-CC-AZ	RENESAS	获取价格	LASER DIODE W/MONITOR,1.53UM PEAK WAVELENGTH,FOM-SC

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