DIGITAL APPLICATION. FU-641SEA-1M1 Datasheet

FU-641SEA-1M1 Datasheet PDF, Equivalent


Part Number

FU-641SEA-1M1

Description

1.55 um EA MODULATOR INTEGRATED DFB-LD MODULE (7 PIN PACKAGE WITH K CONNECTOR/ 10GB/s DIGITAL APPLICATION)

Manufacture

Mitsubishi Electric Semiconductor

Total Page 4 Pages
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FU-641SEA-1M1 Datasheet
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 50.
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
Laser diode
Optical output power
Forward current
Reverse voltage
Modulator
Reverse voltage
Forward voltage
Photodiode
Reverse voltage
Forward current
Thermo-electric
Current
cooler(Note1)
Voltage
Operating case temperature
Storage temperature
Symbol
Pf
If
Vrl
Vrm
Vfm
Vrd
Ifd
Ipe
Vpe
Tc
Tstg
Condition
CW
CW
CW
-
-
-
-
-
-
-
-
Rating
10
200
2
5
1
20
2
1.5
3
-2070
-4085
Unit
mW
mA
V
V
V
V
mA
A
V
°C
°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.

FU-641SEA-1M1 Datasheet
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)
ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=25°C, Tc=25°C unless otherwise noted)
Parameter
Symbol Test Conditions(Note2)
Limit
Unit
Min. Typ. Max.
Threshold current
Ith CW,Vm=0V
5 - 30 mA
Operating current
Iop CW,Vm=0V
50 70 100 mA
Operating voltage
Vop CW, If=Iop, Vm=0V
- - 1.7 V
Input impedance
Zin If=Iop
- 50 -
Light-emission central
wavelength
λc (Note 3,4)
1530 1550 1570 nm
Optical output power
Pf (Note 3,4)
-2 -
- dBm
from fiber end
Side mode
Sr (Note 3,4)
35 40 - dB
suppression ratio
Power penalty
Pp (Note3,4)
See Table 1
dB
Extinction ratio
Ex (Note 3,4)
10 -
- dB
Rise/fall time
tr/tf (Note 3,4)
- - 45 ps
Cutoff frequency
fc If=Iop,Vm=-1V
11 -
- GHz
(-1.5dB optical)
RF return loss
S11 If=Iop,Vm=-1V, f5GHz
10 15 - dB
If=Iop,Vm=-1V, f10GHz
5 7 - dB
Relative intensity
RIN CW, If=Iop, Vm=0V,10GHz
- - -135 dB/Hz
noise
Tracking error
Er
If=Iop,Tc=-2070°C, Note 5
- 0.3 0.5 dB
Monitor current
Imon
If=Iop,Vrd=-5V
0.1 1.5 mA
Optical isolation
Iso Tc=-2070°C
23 -
- dB
Dark current(PD)
Id Vrd=-5V
- - 0.1 µA
Capacitance(PD)
Ct Vrd=-5V
- 10 - pF
Tc=25°C
35 -
- dB
Note 2 :Vm is EAM bias voltage at CW condition, Vpp and Voff are EAM amplitude and EAM high level
offset voltage respectively at modulation condition.
Note 3 : 9.95328Gbps, NRZ, PRBS2^23-1, If=Iop,Vpp=2.5V,Voff=0V to –1V
Note 4 :Optical return loss of the connectors should be greater than 40dB in order to get specified
performance.
Note 5 : Er=10×log[Pf(Tc)/Pf(25°C)]
Table 1
Type number
FU-641SEA-1M1
FU-641SEA-1M2
FU-641SEA-1M3
FU-641SEA-1M4
Dispersion
130ps/nm
800ps/nm
36ps/nm
400ps/nm
Limit
Unit
Min. Typ. Max.
- - 1 dB
- - 2 dB
- - 1 dB
- - 1.5 dB
Comment
IR-3 application
IR-2 application
SR-1 application
SR-2 application


Features Datasheet pdf MITSUBISHI (OPTICAL DEVICES) FU-641SEA- 1Mx 1.55 µ m EA MODULATOR INTEGRATED D FB-LD MODULE (7 PIN PACKAGE WITH K CONN ECTOR, 10GB/s DIGITAL APPLICATION) DESC RIPTION Module type FU-641SEA-1Mx is a 1.55µm EA modulator integrated DFB-LD module with singlemode optical fiber. T his module is suitable to a light sourc e for use in 10Gb/s digital optical com munication systems. FEATURES l EA(Elec tro-absorbtion) modulator integrated DF B-LD l Input impedance is 50Ω . l Emi ssion wavelength is in 1.5 5µm band l 7 Pin package with K connector(**) l Bu ilt-in optical isolator l Built-in ther mal electric cooler l With photodiode f or optical output monitor **:GPO connec tor is availiable. APPLICATION STM-64, OC192 application ABSOLUTE MAXIMUM RAT INGS Item Laser diode Optical output po wer Forward current Reverse voltage Mod ulator Reverse voltage Forward voltage Photodiode Reverse voltage Forward curr ent Thermo-electric Current cooler(Note 1) Voltage Operating case temperature Storage temperature Symbol Pf.
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