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FU-450SDF-SW5M1 반도체 회로 부품 판매점

DFB-LD MODULE



Mitsubishi Electric 로고
Mitsubishi Electric
FU-450SDF-SW5M1 데이터시트, 핀배열, 회로
MAY06 (1/4)
MITSUBISHI (OPTICAL DEVICES)
FU-450SDF-xW5M1
1.31 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
DESCRIPTION
Module type FU-450SDF-xW5M1 is a 1.31μm coaxial
Uncooled DFB-LD module with single-mode optical fiber.
This module is suitable to a light source for use in
2.5Gb/s digital optical communication systems.
FEATURES
l λ/4 shifted multiple quantum wells (MQW) DFB
laser diode module
l Emission wavelength is in 1.31μm band
l Built-in optical isolator
l Coaxial package
l With photodiode for optical output monitor
APPLICATION
High speed transmission systems (~2.5Gb/s)
www.DataSheet4U.com
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol
Laser diode Optical output power Pf
Forward current
If
Reverse voltage
Vrl
Photodiode Reverse voltage
Vrd
Forward current
Ifd
Operating case temperature
Tc
Storage temperature
Tstg
Conditions
CW
CW
-
-
-
-
-
Rating
6
150
2
20
2
-10 ~ +85
-40 ~ +85
Unit
mW
mA
V
V
mA
°C
°C
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.


FU-450SDF-SW5M1 데이터시트, 핀배열, 회로
MAY06 (2/4)
MITSUBISHI (OPTICAL DEVICES)
FU-450SDF-xW5M1
1.31 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=-10~85°C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Min. Typ. Max.
Threshold current
Ith CW, Tc=25°C
- 10 20
CW 2 - 45
Optical output power
at threshold current
Pth CW, Ibias=Ith
- - 100
Operating current
Iop CW, Pf=2mW, Tc=25°C
- 35 55
CW, APC (Note 1), Tc=85°C - 60 110
Operating voltage
Vop CW, Pf=2mW, Tc=25°C
- 1.2 1.5
CW, APC, Tc=85°C
- 1.6 1.7
Modulation Current (Iop-Ith)
(Note 2)
Imod
CW, Pf=2mW, Tc=25°C
CW, APC
14 22 40
7 - 65
Differential impedance
Rs -
3 6 10
Optical output power from
fiber end
Pf CW, nominal
2
Light-emission central
wavelength
λc CW, APC
1290 1310 1330
Wavelength temperature
coefficient
λct CW, APC
- 0.09 0.1
Side mode suppression ratio
Sr CW, APC
30 45
-
Rise and fall time (20~80%)
tr, tf (Note 3) (Note 4)
- 125 150
Relative intensity noise
Nr CW, APC, f=1GHz
- -145 -130
Tracking error (Note 5)
Er CW, APC
- 0.5 1.25
Monitor current
Imon
CW, Pf=2mW, Vrd=5V,
Tc=25°C
0.1 -
2
Optical isolation
Iso -
20 -
-
Dark current (PD)
Id Vrd=5V
- - 0.1
Capacitance (PD)
Ct Vrd=5V, f=1MHz
- - 10
Note 1) “APC” represents operating LD by a constant monitor current for Pf=2mW at Tc=25°C.
Note 2) Modulation current for LD driver shall be less than this “Imod” when the optical extinction ratio is
set around 10dB.
Note 3) 2.48832Gb/s NRZ, 223-1, Pf_ave=1mW, Ibias=Ith, optical return loss from the line should be
greater than 24dB in order to ensure the specified performance.
Note 4) Guaranteed only when the length of LD pins are shorter than 5mm.
Note 5) Er=max|10×log(Pf / Pf@25°C)|
Unit
mA
μW
mA
V
mA
Ω
mW
nm
nm/°C
dB
psec
dB/Hz
dB
mA
dB
μA
pF
FIBER PIGTAIL SPECIFICATIONS
Parameter
Type
Mode field diameter
Cladding diameter
Secondary coating outer diameter
Fiber length (Lfiber)
Connector
Optical return loss of connector
Limits
SM
9.5+/-1
125+/-2
0.9+/-0.1
1000+/-100
SC/PC
40 (min)
Unit
-
μm
μm
mm
mm
-
dB
DOCUMENTATION
Threshold current (Ith) at Tc=25, 85°C
Operating current (Iop) at Tc=25, 85°C
Operating voltage (Vop) at Tc=25°C
Light-emission central wavelength (λc) at Tc=25°C
Monitor current (Imon) at Tc=25°C
Optical output power from fiber end (Pf)
FU-450SDF- x W5M1
F : F-type pin assignment (see outline drawings)
S : S-type(floating) pin assignment (see outline drawings)
Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein
without notice. No liability is assumed as a result of their use or application.




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DFB-LD MODULE - Mitsubishi Electric