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FU-450SDF-L4M70B Datasheet(PDF) 2 Page - Mitsubishi Electric Semiconductor

No. de Pieza. FU-450SDF-L4M70B
Descripción  1.31 um DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
Descarga  4 Pages
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Fabricante  MITSUBISHI [Mitsubishi Electric Semiconductor]
Página de inicio  http://www.mitsubishichips.com
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FU-450SDF-L4M70B Datasheet(HTML) 2 Page - Mitsubishi Electric Semiconductor

   
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MAY06
(2/4)
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.
MITSUBISHI CONFIDENTIAL
MITSUBISHI (OPTICAL DEVICES)
FU-450SDF-L4M70B/80B
1.31
μm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25°C, unless otherwise noted)
Limits
Parameter
Symbol
Condition
Min.
Typ.
Max.
Units
Ith
CW
-
10
20
Threshold Current
Ith2
CW, Tc=85°C
-
28
40
mA
Operating Current
Iop
CW, Imon=Imonop
-
26
50
mA
Series current
Rs
CW, Imon=Imonop
-
5
8
Ω
Tc=25°C
-
16
30
Modulation Current
Imod
Imod=Iop-Ith
-20~85°C
-
-
60
mA
Operating Voltage
Vop
CW, Imon=Imonop
-
1.1
1.5
V
Optical Output Power
from Fiber End
Pf
CW, nominal
4
mW
Central Wavelength
λc
CW, Imon=Imonop
1290
1310
1330
nm
Wavelength
temperature coefficient
-
CW, Imon=Imonop
-
0.09
0.15
nm/°C
Side Mode
Suppression Ratio
Sr
CW, Imon=Imonop
30
35
-
dB
Cut-off Frequency
fc
If = Iop
1.5
3
-
GHz
Frequency response
ripple
ΔS21
5~200MHz
-0.5
-
0.5
dB
2nd order distortion
D2
-
-55
-50
dBc
3rd order distortion
D3
2-tone test, f1=13MHz, f2=19MHz
m=10%/tone, Imon=Imonop (Note1)
-
-65
-60
dBc
RIN (Note 2)
Nr
CW, Imon=Imonop
f=5~200MHz, Tc=-20~85°C
-
-155
-150
dB/Hz
Spurious Noise
(Carrier On)
NspON
-
-57
-45
dBc
Spurious Noise
(Carrier Off)
NspOFF
2-tone, m=10%/tone Imon=Imonop
(Note3)
-
-35
-25
dBc
Tracking Error(Note 4)
Er
Tc=-20~85°C, APC
-
0.3
1.0
dB
Tc=25°C
0.135
0.25
0.35
Differential Efficiency
η
-
Tc=85°C
0.067
0.13
0.24
mW/m
A
Relative differential
efficiency(Note5)
-
Imon=Imonop, Tc=-20~85°C
0.5
-
1.35
-
Monitor Current
Imonop
CW, Pf=4mW, Vrd=5V
0.1
-
3
mA
Dark current( PD )
Id
Vrd=5V, Tc=85°C
-
0.1
0.5
μA
Capacitance ( PD )
Ct
Vrd=5V, f=1MHz
-
10
20
pF
Isolation
Iso
-
30
-
-
dB
Note 1) Optical return loss of the connectors should be greater than 40dB in order to get the specified performance.
Note 2) Relative intensity noise dose not includes shot noise of receiver.
Note 3) Spurious noise is defined under the following test condition.
2-tone carrier frequency
: f1=13MHz, f2=19MHz
Fiber length
: 15km
Measurement frequency
: 5~200MHz
Spectrum analyzer setting
: Resolution bandwidth 100kHz, video bandwidth 30kHz and 30 second max hold.
Note 4) Er = MAX |10* log (Pf/Pf(25°C))|
Note 5) Relative differential efficiency is defined as the differential efficiency ratio to the differential efficiency at 25°C
OPTICAL FIBER SPECIFICATION
Parameter
Limits
Unit
Note
Type
SM
-
-
Mode filed diameter
9.5
±1
μm
-
Cladding diameter
125
±2
μm
-
Jacket diameter
0.9 typ.
mm
-
Connector type
SC/APC (Return loss>60dB)
-
-
Fiber pintail length
Lfiber=1000+/-100
(Lfiber is defined in the outline drawing.)
mm
-


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