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FU-68PDF-510M11B 查看數據表(PDF) - MITSUBISHI ELECTRIC

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FU-68PDF-510M11B Datasheet PDF : 5 Pages
1 2 3 4 5
MITSUBISHI (OPTICAL DEVICES)
FU-68PDF-V510MxxB
1.55 mm DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL
(WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
THERMAL CHARACTERISTICS (Tld=Tset, Tc=-20~70°C)
Parameter
Symbol
Test Conditions
Thermistor resistance
B constant of Rth
Cooling capacity
Cooler current
Cooler voltage
Rth
Tld=25
B
-
DT
Pf=10mW, Tc=70°C
Ipe
Pf=10mW, Tc=70°C,
Tld=Tset
Vpe
Pf=10mW, Tc=70°C,
Tld=Tset
Limits
Unit
Min.
Typ.
Max.
9.5
10
10.5
kW
-
3950
-
K
50
-
-
°C
-
0.6
1
A
-
1.2
2
V
FIBER PIGTAIL SPECIFICATIONS
Parameter
Limits
Unit
Type
PM (Note 3)
-
Mode field diameter
11 1
mm
Cladding diameter
125 3
mm
Secondary coating outer diameter
0.9 0.1
mm
Polarization axis
slow axis
-
Connector
FC/PC
-
Optical return loss of connector
40 (min)
dB
Note 3) PMF - Sumitomo Panda fiber (PM-155)
DOCUMENTATION (Tld=Tset)
Fiber output power vs. Laser forward current at Tld=Tset and Tc=-20,25,70°C
Threshold current (Ith)
Laser forward current (Iop) at Pf=10mW
Laser forward voltage (Vop) at Pf=10mW
Laser operating temperature (Tset) at lc (Note 4)
Monitor current (Imon) at Pf=10mW
Thermistor resistance (Rth)
Cooler current (Ipe) at Pf=10mW and Tc=70°C
Cooler voltage (Vpe) at Pf=10mW and Tc=70°C
Note 4) Tset is attached as a reference data. Rth should be used in order to tune the wavelength to the specified
value accurately.
 

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