EEWORLDEEWORLDEEWORLD

Part Number

Search

NDL7705PD

Description
1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
File Size44KB,4 Pages
ManufacturerNEC ( Renesas )
Websitehttps://www2.renesas.cn/zh-cn/
Download Datasheet Compare View All

NDL7705PD Overview

1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE

1500 nm OPTICAL FIBER
COMMUNICATIONS InGaAsP
MQW-DFB LASER DIODE COAXIAL MODULE
FEATURES
PEAK EMISSION WAVELENGTH:
λ
P
= 1550 nm
OPTICAL OUTPUT POWER:
P
f
= 2.0 mW
INTERNAL OPTICAL ISOLATOR
InGaAs MONITOR PIN-PD
WIDE OPERATING TEMPERATURE RANGE:
T
C
= -40 to +85°C
λ/4
- PHASE-SHIFTED DFB
NDL7705P
SERIES
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.
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= -40 to +85°C, unless otherwise specified)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
V
F
I
TH
η
d
∆η
d
PARAMETERS AND CONDITIONS
Forward Voltage, I
F
= 30 mA
Threshold Current, T
C
= 25˚C
T
C
= 85˚C
Differential Efficiency from Fiber, T
C
= 25˚C
T
C
= 85˚C
Temperature Dependence of Differential Efficiency
from Fiber,
∆η
d
= 10 log
η
d
(T
C
= 85° C)
η
d
(T
C
= 25° C)
Peak Emission Wavelength, P
f
= 1 mW
Side Mode Suppression Ratio, P
f
= 1 mW
Rise Time, I
b
= 0.9 x I
th
ns
Fall Time, I
b
= 0.9 X I
th
ns
Monitor Current, V
R
= 5 V, P
f
= 2 mW
Monitor Dark Current, V
R
= 5 V, T
C
= 25°C
Tracking Error, I
m
= const.(P
f
= 2 mW, T
C
= 25˚C)
Relative Intensity Noise, Ref = -14 dB, P
f
= 1 mW
µA
nA
dB
dB/Hz
-140
300
0.1
UNITS
V
mA
W/A
dB
0.070
0.035
-3
MIN
0.9
15
35
0.120
0.075
-2
NDL7705P Series
TYP
MAX
1.3
50
λ
p
SMSR
t
r
t
f
I
m
I
D
γ
1
R
IN
Note:
nm
dB
1530
30
1550
0.5
0.5
1570
2500
5
1.0
-130
P
f
1.
γ
= 10 log
2 mW
P
f
(mW)
2
P
f
T
C
= 25°C
T
C
= -40 to +85°C
0
I
m
(at P
f
(25°C) = 2 mW)
I
m
California Eastern Laboratories

NDL7705PD Related Products

NDL7705PD NDL7705P NDL7705PC NDL7705P_00 NDL7705P2D NDL7705P2C NDL7705P2 NDL7705P1D NDL7705P1C NDL7705P1
Description 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE 1500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
ONSEMI QFN packaged clock management device
ON Semiconductor has further expanded its clock management product line by announcing that several high-precision clock management products are available in a new space-saving, lead-free 32-pin QFN pa...
rain MCU
Let's talk about the current Chinese lithium battery market
1. Lithium battery market size Affected by the continued rapid expansion of the new energy vehicle market, China's demand for lithium-ion power batteries has soared in the past two years, and power ba...
qwqwqw2088 Energy Infrastructure?
External RAM issues with F2812
I made an experimental board with DSP2812 as the core, and expanded it with a 64K RAM. However, when downloading the program, if I point .cinit to the external RAM, it cannot be downloaded. If I do no...
智能abc Microcontroller MCU
When printing the device diagram in DXP, the lines are all virtual. How to modify it?
I print the component diagram in DXP, the order is File-Fabrication outputs-Final. Here are all the connection diagrams and diagrams for placing components. I need to print the component diagram, but ...
laixianzhu Embedded System
How to debug keil uvision4 and protues7.7
How to debug keil uvision4 and protues7.7, please help...
bh00061125 51mcu

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 846  690  1735  2526  1368  18  14  35  51  28 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号