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부품번호 | NX8563LA 기능 |
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기능 | InGaAsP MQW-DFB LASER DIODE MODULE | ||
제조업체 | CEL | ||
로고 | |||
www.DataSheet4U.com
LASER DIODE
NX8563LA Series
1 550 nm InGaAsP MQW-DFB LASER DIODE MODULE
2.5 Gb/s DIRECTLY MODULATION LIGHT SOURCE FOR DWDM APPLICATIONS
DESCRIPTION
The NX8563LA Series is a 1 550 nm Multiple Quantum Well (MQW)
structured Distributed Feed-Back (DFB) laser diode module with Single Mode
Fiber.
It is designed as directly modulation light source and ideal for optical
transmission systems. The device is available for Dense Wavelength Division
Multiplexing (DWDM) wavelengths based on ITU-T recommendations,
enabling a wide range of applications.
FEATURES
• Peak output power
Pf = 10 mW MIN.
• Available for DWDM wavelengths based on ITU-T recommendations
(100 GHz grid, please refer to the ORDERING INFORMATION)
• Internal thermo-electric cooler and isolator
• Hermetically sealed 14-pin butterfly package
• Single mode fiber pigtail
• Wide operation temperature range
Document No. PL10428EJ02V0DS (2nd edition)
Date Published September 2005 CP(K)
The mark shows major revised points.
NX8563LA Series
ABSOLUTE MAXIMUM RATINGS
Parameter
Forward Current of LD
Reverse Voltage of LD
Forward Current of PD
Reverse Voltage of PD
Operating Case Temperature
Storage Temperature
Lead Soldering Temperature
Symbol
IF
VR
IF
VR
TC
Tstg
Tsld
Ratings
300
2.0
10
20
−20 to +85
−40 to +85
260 (10 sec.)
Unit
mA
V
mA
V
°C
°C
°C
ELECTRO-OPTICAL CHARACTERISTICS (TLD = Tset, TC = −20 to +85°C)
Parameter
Laser Set Temperature
Forward Voltage
Threshold Current
Optical Output Power from Fiber
Operation Current
Threshold Output Power
Quantum Efficiency
Peak Emission Wavelength
Spectral Line Width
Side Mode Suppression Ratio
Input Impedance
Relative Intensity Noise
Rise and Fall Time
Input Return Loss
Band Width
Dispersion Penalty
Symbol
Conditions
Tset
VF Pf = 10 mW
Ith
Pf IF = Iop, TLD = Tset
Iop
Pth IF = Ith
η CW
λp Pf = 10 mW, CW, TLD = Tset
∆ν Pf = 10 mW, CW, 3 dB down
SMSR Pf = 10 mW, under modulation
ZIN
RIN Pf = 10 mW, 20 MHz to 3 GHz
tr /tf 20-80%/80-20%, TC = 25°C
S11 f = 50 MHz to 3 GHz
f = 3 GHz to 6 GHz
BW −3 dB, Pf = 10 mW
DP TC = 25°C*2
MIN.
30
0.9
10
0.142
1 530
30
6
3
2.5
TYP.
20
0.17
ITU-T *1
1
35
25
MAX.
45
2.0
40
125
100
1 562
5
−140
120
2.0
Unit
°C
V
mA
mW
mA
µW
W/A
nm
MHz
dB
Ω
dB/Hz
ps
dB
GHz
dB
*1 Available for DWDM wavelengths based on ITU-T recommendations
(100 GHz grid, please refer to the ORDERING INFORMATION)
*2 2.48832 Gb/s, PRBS 223−1, duty cycle, Extinction Ratio ≥ 8.5 dB, BER = 10−10,
NX8563LAS: 1 800 ps/nm (100 km), NX8563LA: 4 320 ps/nm (240 km)
4 Data Sheet PL10428EJ02V0DS
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부품번호 | 상세설명 및 기능 | 제조사 |
NX8563LA | InGaAsP MQW-DFB LASER DIODE MODULE | CEL |
NX8563LB | CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATIONS | NEC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |