FU-641SEA-1MX Datasheet, PDF (1/4 Pages) Mitsubishi Electric Semiconductor – 1.55 um EA MODULATOR INTEGRATED DFB-LD MODULE (7 PIN PACKAGE WITH K CONNECTOR, 10GB/s DIGITAL APPLICATION)

MITSUBISHI (OPTICAL DEVICES)
FU-641SEA-1Mx
1.55 µm EA MODULATOR INTEGRATED DFB-LD MODULE
(7 PIN PACKAGE WITH K CONNECTOR, 10GB/s DIGITAL APPLICATION)
DESCRIPTION
Module type FU-641SEA-1Mx is a 1.55µm EA
modulator integrated DFB-LD module with single-
mode optical fiber.
This module is suitable to a light source for use in
10Gb/s digital optical communication systems.
FEATURES
l EA(Electro-absorbtion) modulator integrated
DFB-LD
l Input impedance is 50Ω.
l Emission wavelength is in 1.55µm band
l 7 Pin package with K connector(**)
l Built-in optical isolator
l Built-in thermal electric cooler
l With photodiode for optical output monitor
**:GPO connector is availiable.
APPLICATION
STM-64, OC192 application
ABSOLUTE MAXIMUM RATINGS
Item
Symbol Condition
Rating
Unit
Laser diode
Optical output power
Pf
CW
10
mW
Forward current
If
CW
200
mA
Reverse voltage
Vrl
CW
2
V
Modulator
Reverse voltage
Vrm
-
5
V
Forward voltage
Vfm
-
1
V
Photodiode
Reverse voltage
Vrd
-
20
V
Forward current
Ifd
-
2
mA
Thermo-electric
Current
Ipe
-
1.5
A
cooler(Note1)
Voltage
Vpe
-
3
V
Operating case temperature
Tc
-
-20∼70
°C
Storage temperature
Tstg
-
-40∼85
°C
Note) Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current
loading or operation without heatsink may easily damage the module by exceeding the storage
temperature range. Thermistor resistance should be properly monitored by the feedback circuit during
TEC operation to avoid the catastrophic damage.