Datasheet > NDL7620P_00

NDL7620P_00

更新时间： 2024-09-19 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	45K
描述
1310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE FOR 2.5 Gb/s

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NDL7620P_00 数据手册

1310 nm OPTICAL FIBER

COMMUNICATIONS InGaAsP NDL7620P

STRAINED MQW-DFB LASER DIODE SERIES

COAXIAL MODULE FOR 2.5 Gb/s

FEATURES

DESCRIPTION

The NDL7620P Series is a 1310 nm λ/4-phase-shifted DFB

(Distributed Feed-Back) laser diode coaxial module with inter-

nal optical isolator. Newly developed strained Multiple

Quantum Well (st-MQW) structure is adopted to achieve

stable dynamic single longitudinal mode operation over a wide

temperature range of 0 to +70°C. It is designed for STM-16

applications.

• PEAK EMISSION WAVELENGTH:

λP = 1310 nm

• HIGH SPEED RESPONSE:

tr = 40 ps

tf = 100 ps

• INTERNAL OPTICAL ISOLATOR

• InGaAs MONITOR PIN-PD

• WIDE OPERATING TEMPERATURE RANGE:

TC = 0 to +70°C

• λ/4 - PHASE-SHIFTED DFB

ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +70 °C, unless otherwise specified)

PART NUMBER

NDL7620P Series

PACKAGE OUTLINE

SYMBOLS

PARAMETERS AND CONDITIONS

Forward Voltage, Pf = 2 mW, TC = 25°C

Optical Output Power from Fiber, IF = ITH + 40 mA

Threshold Current

UNITS

MIN

0.9

TYP

MAX

1.4

2.0

ITH

ηd

Differential Efficiency from Fiber, Pf = 2 mW

Temperature Dependence of Differential Efficiency

W/A

0.05

-3.5

∆ηd

-2.5

ηd (TC = 70° C)

from Fiber, ∆ηd = 10 log

ηd (TC = 25° C)

λp

Peak Emission Wavelength, Pf = 1 mW, Ib = ITH,

2.5 G/s-NRZ, PN 1/2

1290

1310

1330

SMSR

Side Mode Suppression Ratio, Pf = 1 mW, Ib = ITH,

2.5 G/s-NRZ, PN 1/2

Rise Time, 10-90%, Ib = 0.9 x Ith

100

125

200

Fall Time, 90-10%, Ib = 0.9 X Ith

γ¹

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

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

Monitor PD Terminal Capacitance, VR = 5 V

Tracking Error, Im = const.

µA

2000

5.0

0.5

1.0

1.5

1.0

Note:

(mW)

1. γ = 10 log

TC = 25°C

2mW

TC = 0 to +70°C

(at Pf (25°C) = 2 mW)

California Eastern Laboratories

12 3 4

中文翻译

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与NDL7620P_00相关器件

型号	品牌	获取价格	描述	数据表
NDL7620P1	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620P1C	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620P1D	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620P2	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620P2C	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620P2D	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620PC	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7620PD	NEC	获取价格	1 310 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB LASER DIODE COAXIAL MODULE
NDL7660P	NEC	获取价格	1310 nm OPTICAL CATV/ANALOG APPLICATIONS InGaAsP MQW-DFB LASER DIODE MODULE
NDL7660P	RENESAS	获取价格	FIBER OPTIC DFB LASER MODULE EMITTER, 1290-1330nm, PANEL MOUNT, BUTTERFLY, HERMETIC SEALED

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