FU-427SLD-F1M54 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC
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FU-427SLD-F1M54 Datasheet PDF : 3 Pages
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MITSUBISHI (OPTICAL DEVICES)
FU-427SLD-F1M54
1.3 mm LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS
Parameter
Symbol
Test Conditions
Limits
Unit
(Note 2) Min. Typ. Max.
Threshold current
Ithp
Pulse(Note 1),Tc=25°C
-
7
15
mA
Operating current
Iopp
Pulse(Note 1),Tc=25°C
-
200 250 mA
Operating Voltage
Vopp
Pulse(Note 1),If=Iopp,
Tc=25°C
-
-
3.5
V
Optical output power from fiber Pfp
end
Pulse(Note 1),If=Iopp,
Tc=25°C
20
-
-
mW
Pulse(Note 1),If=Iopp,
Tc=60°C
10
-
-
Output power variation over DPfp
temperature
Pulse(Note 1),If=Iopp,
Tc=0~60°C
-3
-
-3
dB
Center wavelength
lcp
Pulse(Note 1),If=Iopp,
Tc=25°C
1290 1310 1330 nm
(Note 4)
Pulse(Note 1),If=Iopp,
Tc=0~60°C
1276
-
1352
Spectral width(RMS)
Dlp
(Note 4)
Pulse(Note 1),If=Iopp,
Tc=25°C
-
-
10
nm
Pulse droop
DPf
(Note 5)
Pulse(Note 1),If=Iopp,
Tc=25°C
-
-
20
%
Rise and fall times
tr,tf
Ib=Ith,10~90%(Note 3)
,Tc=25°C
-
0.5
2
ns
Note 1. Pulse condition : Pulse width£10ms,Duty ratio£1%
Note 2. If : Forward current(LD)
Note 3. Ib : Bias current(LD)
Note 4. lcp=(Sai*li)/Sai
Dlp=((Sai*(li-lc)2)/Sai)1/2
Where ai³ap´0.01
ai:Relative intensty of laser spectral emission modes
ap:Peak of laser spectral emission modes
Note 5. DPfp=(Pf1-Pf2)/Pf1´100
Pf
Pf1
Pf2
t
10ms
OPTICAL FIBER SPECIFICATION
Parameter
Limits
Unit
Type
SM
-
Mode filed dia.
9.5±1
mm
Cladding dia.
125±2
mm
Jacket dia.
0.9 typ.
mm
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