DFB-LD MODULE. FU-650SDF-SW5M1 Datasheet

FU-650SDF-SW5M1 Datasheet PDF, Equivalent


Part Number

FU-650SDF-SW5M1

Description

DFB-LD MODULE

Manufacture

Mitsubishi Electric

Total Page 4 Pages
PDF Download
Download FU-650SDF-SW5M1 Datasheet PDF


FU-650SDF-SW5M1 Datasheet
MAY06 (1/4)
MITSUBISHI (OPTICAL DEVICES)
FU-650SDF-xW5M1
1.55 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
DESCRIPTION
Module type FU-650SDF-xW5M1 is a 1.55μm 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 1.55μm 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
-5 ~ +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-650SDF-SW5M1 Datasheet
MAY06 (2/4)
MITSUBISHI (OPTICAL DEVICES)
FU-650SDF-xW5M1
1.55 μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=-5~85°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 25 40
10 - 65
Differential impedance
Rs -
3 6 10
Optical output power from
fiber end
Pf CW, nominal
-2-
Light-emission central
wavelength
λc CW, APC
1530 1550 1570
Wavelength temperature
coefficient
λct CW, APC
- 0.1 0.11
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
10.5+/-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)
ORDERING INFORMATION
FU-650SDF- 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.


Features Datasheet pdf MAY06 (1/4) MITSUBISHI (OPTICAL DEVICES) FU-650SDF-xW5M1 1.55 μm DFB-LD MODUL E WITH SINGLEMODE FIBER PIGTAIL DESCRIP TION Module type FU-650SDF-xW5M1 is a 1 .55μm coaxial Uncooled DFB-LD module w ith single-mode optical fiber. This mod ule is suitable to a light source for u se in 2.5Gb/s digital optical communica tion systems. FEATURES l λ/4 shifted multiple quantum wells (MQW) DFB laser diode module l Emission wavelength is i n 1.55μm band l Built-in optical isola tor l Coaxial package l With photodiode for optical output monitor APPLICATION High speed transmission systems (~2.5G b/s) www.DataSheet4U.com ABSOLUTE MAX IMUM RATINGS (Tc=25°C) Parameter Symbo l Laser diode Optical output power Pf F orward current If Reverse voltage Vrl P hotodiode Reverse voltage Vrd Forward c urrent Ifd Operating case temperature T c Storage temperature Tstg Conditions CW CW - Rating 6 150 2 20 2 -5 ~ +85 - 40 ~ +85 Unit mW mA V V mA °C °C Mi tsubishi Electric Corporation reserves the right to make changes to th.
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