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Details, datasheet, quote on part number:FU-68PDF-510M65B
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| Part: | FU-68PDF-510M65B |
| Category: | Communication |
| Description: | 1.55 um Dfb-ld Module With Polarization Maintaining Fiber Pigtail ( Wavelength Selected, Bias Circuit Integrated, Digital Application ) |
| Company: | Mitsubishi Electronics America, Inc. |
| Datasheet: | Download FU-68PDF-510M65B datasheet File size : 108 kB |
| Request For quote: | Find where to buy FU-68PDF-510M65B
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Datasheet text preview:
MITSUBISHI (OPTICAL DEVICES)
FU-68PDF-V510MxxB
1.55 mm DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
DESCRIPTION Mod ule type FU-68PDF-V510MxxB is a 1.55mm DFBLD module with polarization maintaining optical fiber. Th is module is suitable to a CW light source for ex ternal modulator for use in 2.5Gb/s and 10Gb/s digital optical communication systems. Th is module is pre pared in accordance with ITU-T reco mmend ation wavelength channel plan for DenseWDM transmission. FEATURES Input impedance is 25W Mult i qu antum wells (MQW) DFB Laser Diode modu le Emission wavelength is in 1.55mm band Polarization maintaining optical fiber pig-tail Built-in optical isolator Built-in thermal electric cooler Butterfly package With photodiode for optical output monitor APPLICATION High speed transmission systems (~10Gb/s) Dense-WDM systems
ABSOLUTE MAXIMUM RATINGS (Tld=Tset) Parameter Symbol Laser diode Optical output Pf power Forward current If Reverse voltage Vrl Photodiode Reverse voltage Vrd Forward current Ifd ThermoCooler current Ipe elec tric co oler Cooler voltage Vpe (Note) Operating case temperature Tc Storage temperature Tstg
Conditions CW CW
Rating 15 150 2 20 2 1.3 3.1 -20 ~ 70 -40 ~ 85
Unit mW mA V V mA A V °C °C
Note) Even if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading or operation without heatsink may easily damage the module by exceeding the storage temperature range. Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the catastrophic damage.
MITSUBISHI (OPTICAL DEVICES)
FU-68PDF-V510MxxB
1.55 mm DFB-LD MODULE WITH POLARIZATION MAINTAINING FIBER PIGTAIL (WAVELENGTH SELECTED, BIAS CIRCUIT INTEGRATED, DIGITAL APPLICATION)
ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=Tset, Tc=25°C unless otherwise noted) Parameter Threshold current Operating current Operating voltage Input impedance Light-emission central wavelength Central wavelength drift with case temp. Laser operating temperature Spectral line width Side mode suppression ratio Cutoff frequency (-1.5dB optical) Polarization extinction ratio Relative intensity noise Tracking error (Note 2) Differential efficiency Monitor current Optical isolation Dark current (PD) Symbol Ith Iop Vop Zin lc D lc/D Tc Tset Df Sr fc Ex Nr Er h Imon Iso Id Test Conditions CW CW, Pf=10mW CW, Pf=10mW Pf=10mW CW, Pf=10mW Tc=-20~70 ° C CW, Pf=10mW CW, Pf=10mW Pf=10mW CW, Pf=10mW CW, Pf=10mW, 0.5~3GHz Tc=-20~70 ° C, APC, ATC CW, Pf=10mW CW, Pf=10mW, Vrd=5V Tc=25°C Tc=-20~70 ° C Vrd=5V, Tc=-20~70°C Vrd=5V, f=1MHz -1 20 33 2 20 0.1 0.2 35 23 Min. Limits Typ. 10 25 (Note 1) 40 25 -155 0 35 20 -145 0.5 2 0.1 10 Unit Max. 25 100 1.8 mA mA V W nm pm/° C °C MHz dB GHz dB dB/Hz dB mW/ mA mA dB mA pF
Capacitance (PD) Ct Note 1) See Table 1. Note 2) Er=max|10´log(Pf / Pf@25°C)|
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 B DT Ipe Vpe Tld=25 Pf=10mW, Tc=70°C Pf=10mW, Tc=70°C, Tld=Tset Pf=10mW, Tc=70°C, Tld=Tset Min. 9.5 50 -
Limits Typ. 10 3950 0.6 1.2
Unit Max. 10.5 1 2 kW K °C A V
FIBER PIGTAIL SPECIFICATIONS Parameter Type Mode field diameter Cladding diameter Secondary coating outer diameter Polarization axis Connector Optical return loss of connector Note 3) PMF - Sumitomo Panda fiber (PM-155)
Limits PM (Note 3) 11 1 125 3 0.9 0.1 slow axis FC/PC 40 (min)
Unit mm mm mm dB
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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