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FLD3F7CZ

Features: • Direct Modulation DFB Laser• Built-in TEC, Thermistor and Monitor PD• Optical Isolator• 14 Pin Butterfly Type Module• 78 Channel NTSC Loading (112 Channel device available)• Low Residual CSO & CTB• 11 dB Link Budget AvailableApplication·Thi...

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SeekIC No. : 004341986 Detail

FLD3F7CZ: Features: • Direct Modulation DFB Laser• Built-in TEC, Thermistor and Monitor PD• Optical Isolator• 14 Pin Butterfly Type Module• 78 Channel NTSC Loading (112 Channel d...

FLD3F7CZ Data Sheet

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Part Number:
FLD3F7CZ
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/18

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Product Details

Description



Features:

• Direct Modulation DFB Laser
• Built-in TEC, Thermistor and Monitor PD
• Optical Isolator
• 14 Pin Butterfly Type Module
• 78 Channel NTSC Loading (112 Channel device available)
• Low Residual CSO & CTB
• 11 dB Link Budget Available


Application

·This DFB laser is intended for application in analog AM, CATV at 1,310nm. Transmission spans of 30 km are possible without amplification.




Specifications

Parameter Symbol Condition Ratings Unit
Min. Max.
Storage Temperature Tstg - -40 +70
Operating Case Temperature Top - -20 -85
Optical Output Power Pf CW - 20 mW
LD Forward Current IF CW - 150 mA
LD Reverse Voltage VR - - 2 V
PD Reverse Voltage VDR - - 20 V
PD Forward Current IPD - - 10 mA
TEC Voltage Vc Cooling - +2.5 V
Heating -2.0 -
TEC Current Ic Cooling - +1.4 A
Heating -0.5 -
Thermistor Temperature Tth ATC Operation -20 +65
Lead Soldering Time Tsold 260 - 10 sec
Environmental Operating Humidity Xop Top<30 - 95 %
Environmental Storage Humidity Xst Tstg<30 - 95 %



Description

This DFB laser for analog AM application is a high power laser capable of carrying 78 channels with excellent CSO, CTB, and CNR performance. FLD3F7CZ is packaged in a 'butterfly' type module.

The FLD3F7CZ employs a high efficiency optical coupling system, coupling the laser output through a built-in optical isolator into a single mode fiber pigtail. The module also includes a monitor photodiode, a thermoelectric cooler (TEC) and a thermistor.




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