Datasheet > NDL7705P_00

NDL7705P_00

更新时间： 2024-11-10 04:37:47

品牌	Logo	应用领域
日电电子 - NEC		光纤二极管激光二极管通信
页数	文件大小	规格书
4页	48K
描述
1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE

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数据手册

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NDL7705P_00 数据手册

1500 nm OPTICAL FIBER

COMMUNICATIONS InGaAsP

MQW-DFB LASER DIODE COAXIAL MODULE

NDL7705P

SERIES

FEATURES

DESCRIPTION

The NDL7705P Series is a 1550 nm phase-shifted DFB

(Distributed Feed-Back) laser diode module with optical

isolator. Newly developed strained Multiple Quantum Well

(MQW) structure is adopted to achieve stable dynamic single

longitudinal mode operation over a wide temperature range of

-40 to +85°C. It is designed for all STM-1and STM-4

applications.

• PEAK EMISSION WAVELENGTH:

λP = 1550 nm

• OPTICAL OUTPUT POWER:

Pf = 2.0 mW

• INTERNAL OPTICAL ISOLATOR

• InGaAs MONITOR PIN-PD

• WIDE OPERATING TEMPERATURE RANGE:

TC = -40 to +85°C

• λ/4 - PHASE-SHIFTED DFB

ELECTRO-OPTICAL CHARACTERISTICS (TC = -40 to +85°C, unless otherwise specified)

PART NUMBER

NDL7705P Series

PACKAGE OUTLINE

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

TYP

MAX

Forward Voltage, IF = 30 mA

0.9

1.3

ITH

Threshold Current, TC = 25˚C

TC = 85˚C

ηd

Differential Efficiency from Fiber, TC = 25˚C

TC = 85˚C

W/A

0.070

0.035

0.120

0.075

∆ηd

Temperature Dependence of Differential Efficiency

-3

-2

ηd (TC = 85° C)

from Fiber, ∆ηd = 10 log

ηd (TC = 25° C)

Peak Emission Wavelength, Pf = 1 mW

Side Mode Suppression Ratio, Pf = 1 mW

Rise Time, Ib = 0.9 x Ith ns

λp

SMSR

1530

1550

1570

0.5

Fall Time, Ib = 0.9 X Ith ns

Monitor Current, VR = 5 V, Pf = 2 mW

Monitor Dark Current, VR = 5 V, TC = 25°C

Tracking Error, Im = const.(Pf = 2 mW, TC = 25˚C)

Relative Intensity Noise, Ref = -14 dB, Pf = 1 mW

µA

300

2500

0.1

γ¹

1.0

RIN

dB/Hz

-140

-130

Note:

TC = 25°C

(mW)

1. γ = 10 log

2 mW

TC = -40 to +85°C

(at Pf (25°C) = 2 mW)

California Eastern Laboratories

12 3 4

中文翻译

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与NDL7705P_00相关器件

型号	品牌	获取价格	描述	数据表
NDL7705P1	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P1C	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P1C	RENESAS	获取价格	LASER DIODE W/MONITOR,1.55UM PEAK WAVELENGTH,FOM-FC
NDL7705P1D	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P2	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P2C	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P2C	RENESAS	获取价格	LASER DIODE W/MONITOR,1.55UM PEAK WAVELENGTH,FOM-FC
NDL7705P2D	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
NDL7705P2D	RENESAS	获取价格	LASER DIODE W/MONITOR,1.55UM PEAK WAVELENGTH,FOM-SC
NDL7705PC	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE