FU-645PDF-V1M2C データシートの表示（PDF） - Mitsumi
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FU-645PDF-V1M2C Datasheet PDF : 6 Pages
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TZ7-01-111A (2/6)
MITSUBISHI (OPTICAL DEVICES)
FU-645SDF-x1Mxx
1.55 µm UNCOOLED DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
(BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
DESCRIPTION
Module type FU-645SDF-x1Mxx is a 1.55µm
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 Multi quantum wells (MQW) DFB
Laser Diode module
l Input impedance is 25Ω
l Emission wavelength is in 1.55µm band
l High-speed response
l Built-in optical isolator
l Built-in thermistor and bias T
l 8-pin Mini-DIL package with Gull wing leads
l With photodiode for optical output monitor
APPLICATION
High speed transmission systems (~2.5Gb/s)
ABSOLUTE MAXIMUM RATINGS (Tc=25°C)
Parameter
Symbol
Laser diode Optical output
Pf
power
Forward current
If
Reverse voltage
Vrl
Photodiode Reverse voltage
Vrd
Forward current
Ifd
Operating case temperature
Tc
Storage temperature
Tstg
Conditions
CW
CW
-
-
-
-
-
Rating
Unit
6
mW
100
mA
2
V
20
V
2
mA
-5 ~ +70
°C
-40 ~ +85
°C
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