OPF672 TTELEC | Alldatasheet

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OPF672, OPF673 Series © TT electronics plc Issue C 08/2016 Page 1 OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. Description: The OPF672 and OPF673 series fiber opƟc transmiƩers are high performance devices packaged for data communicaƟon links. These transmiƩers are an 850 nm GaAlAs LED and are specifically designed to efficiently launch opƟcal power into either 50/125µm or 62.5/125µm diameter mulƟmode fiber. Three power ranges with upper and lower limits are offered, which allows the designer to select a device best suited for the applicaƟon. The OPF672 is offered a standard profile, metal ST receptacle and the OPF673 is offered in a low profile version. These products combinaƟon of features including high speed and efficient coupled power makes it an ideal transmiƩer for integraƟon into all types of data communicaƟons equipment. Applications:

  • Industrial Ethernet equipment
  • Copper-to-fiber media conversion
  • Intra-system fiber opƟc links
  • Video surveillance systems Features:
  • Low cost 850 nm LED technology
  • High thermal stability
  • High opƟcal coupling efficiency to mulƟmode fiber
  • Standard and low profile metal ST* style receptacles
  • Industrial temperature range OPF672 OPF673 Ordering InformaƟon Part Number LED Peak Wavelength PT50 (dBm) Min / Max Tr, Tf (ns) Typ / Max OPF672-1; OPF673-1 850nm -17.5/-15.2 8.0/10.0 OPF672-2; OPF673-2 850nm -16.0/-13.0 8.0/10.0 OPF672-x OPF673-x RoHS

© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. Fiber Optic Transmitter OPF672, OPF673 Series Issue C 08/2016 Page 2 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Range -55° C to +100° C OperaƟng Temperature Range -40° C to +85° C Lead Soldering Temperature(1) 260° C ConƟnuous Forward Current(2) 100 mA Maximum Reverse Voltage 1.0 V Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS PT50 Total Coupled Power, 50/125 µm Fiber, NA = 0.20 OPF672-1, OPF673-1 -17.5 -15.2 dBm OPF672-2, OPF673-2 -16.0 -13.0 dBm VF Forward Voltage 1.5 2.1 V I F = 100 mA VR Reverse Voltage 1.8 V I R = 100 µA λ Wavelength 830 850 870 nm I F = 50 mA Δλ OpƟcal Bandwidth 35 nm I F = 50 mA tr,tf Rise and Fall Time 8.0 10.0 ns I F = 100 mA; 10% to 90%(3) IF = 100 mA Notes: 1. Maximum of 5 seconds with soldering iron. Dura Ɵon can be extended to 10 seconds when flow soldering. RMA flux is recommended. 2. De-rate linearly at 1.0mA /°C above 25°C . 3. No Pre-bias. 4. All Optek fiber opƟc LED products are subjected to 100% burn-in as part of its quality control process. The burn-in con- diƟons are 96 hours at 100mA drive current and 25°C ambient temperature.

© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. Fiber Optic Transmitter OPF672, OPF673 Series Issue C 08/2016 Page 3 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Performance -40°C 80°C Temperatures are Stepped in 20°C increments. 0 20 40 60 80 100 0.2 1.2 0.4 0.6 0.8 1.0 1.4 RelaƟve Coupled Power vs Forward Current Forward Current (mA) RelaƟve Coupled Power -40°C 80°C Temperatures are Stepped in 20°C increments. 0 20 40 60 80 100 1.2 1.3 1.8 1.4 1.5 1.6 1.7 2.0 Typical Forward Voltage vs Forward Current Forward Current (mA) RelaƟve Coupled Power 1.9