FU-427SLD-FV1 データシートの表示（PDF） - Mitsumi
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FU-427SLD-FV1 Datasheet PDF : 4 Pages
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WZ700046B (2/4)
MITSUBISHI (OPTICAL DEVICES)
FU-427SLD-Fx1
1.31 µm FP-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Limits
Min. Typ.
Threshold current
Ith
CW
3
7
Operating current
Iop
CW
-
20
Operating Voltage
Vop
CW, If=Iop (Note 1)
-
1.1
Optical output power from fiber
end
Center wavelength
Spectral bandwidth (RMS)
(Note 3)
Rise and fall time
Tracking
error
(Note 4)
Differential efficiency
Monitor current
Dark current (Photodiode)
Capacitance (Photodiode)
Pf
λc
∆λ
tr, tf
Er
η
Imon
Id
Ct
CW, If=Iop
CW, If=Iop
CW, If=Iop
Ib=Ith,10~90% (Note 2)
Tc=-20~+75°C,APC
-
CW,If=Iop,Vrd=5V
Vrd=5V
Vrd=5V,f=1MHz
1.0 2.0
1285 1300
1.2
-
0.3
- 0.4
- 0.17
0.1 0.6
-
0.1
-
-
Note 1. If : Forward current (LD)
2. Ib : Bias current (LD)
3. ∆λ=((Σai × (λi-λc)2) / Σai)1/2
Where ai ≥ ap × 0.01
ai : Relative intensity of laser spectral emission modes.
ap : Peak of laser spectral emission modes.
4. Er=MAX|10×log(Pf(Tc)/Pf(25°C))|
Max.
15
40
1.5
-
1330
4
1.0
1.5
-
-
0.5
20
Unit
mA
mA
V
mW
nm
nm
ns
dB
mW/mA
mA
µA
pF
OPTICAL FIBER SPECIFICATION
Parameter
Limits
Unit
Type
SM
-
Mode filed dia.
9.5±1
µm
Cladding dia.
125±2
µm
Jacket dia.
0.9 typ.
mm
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.
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