FU-627SDF 查看數據表（PDF） - MITSUBISHI ELECTRIC
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FU-627SDF Datasheet PDF : 3 Pages
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MITSUBISHI (OPTICAL DEVICES)
FU-627SDF
1.55 mm DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min.
Threshold current
Ith
CW
-
Operating current
Iop
CW
-
Operating Voltage
Vop
CW,If=Iop (Note 1)
-
Optical output power from fib er Pf
CW,If =Iop
2
end
Center wavelength
lc
CW,If =Iop
1530
Side mode suppression ration SMSR CW,If=Iop
30
Rise and fall times
tr, tf
Ib=Ith,10~90% (Note 2)
-
Tracking error
(Note 3) Er
Tc=0~85°C,APC
-
Differential efficiency
h
-
-
Monitor current
Imon
CW,If=Iop,Vrd=5V
0.1
Dark current (Photodiode)
Id
Vrd=5V
-
Capacitance (Photodiode)
Ct
Vrd=5V,f=1MHz
-
Note 1. If : Forward current (LD)
2. Ib : Bias current (LD)
3. Er=MAX|10´log(Pf(Tc)/Pf(25°C))|
Limits
Unit
Typ. Max.
15
40
mA
38
90
mA
1.2
1.6
V
-
-
mW
1550
35
0.3
0.5
0.08
0.5
0.1
-
1570
-
-
-
-
0.5
20
nm
dB
ns
dB
mW/m
A
mA
mA
pF
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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