OPF1412 TTELEC | Alldatasheet

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OPF1412, OPF1412T, OPF1414, OPF1414T © TT electronics plc Issue B 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 OPF1412 and OPF1414 series fiber opƟc transmiƩers contain a high speed 840 nm GaAIAs LED. This LED in conjuncƟon with the package lensing is designed to efficiently couple light into mulƟmode opƟcal fibers ranging in size from 50/125 µm up to 200/230 µm. The high coupling efficiency of the LED and lensing allows the devices to be used at low current drive levels thus decreasing the power consumpƟon and increasing system reliability. The consistency of coupling varies by less than 5 dB from part to part which reduces the dynamic range requirements of the receiver. The high power (-16.0 dBm into 50/125 µm) OPF1414 was designed for small fiber applicaƟons or where there are large fixed losses such as in systems that contain star couplers or in line connectors. The OPF1412 (-12.0 dBm opƟcal power) is ideal for 100/140 µm fiber applicaƟons. For custom electrical and opƟcal requirements contact your local representaƟve or OPTEK for more informaƟon. Features:

  • Low cost
  • High speed
  • No mounƟng hardware required
  • Wide temperature range
  • 100% LED burn-in (96 hours)
  • SMA or ST style ports
  • Wave solderable OPF1412 OPF1414 OPF1412T OPF1414T Pin # Description Pin # Description

1 No Connection 8 No Connection

2 Anode 7 Anode

3 Cathode 6 Anode

4 No Connection 5 No Connection

Part Number Typ. dBm into 50/125µm @ 60mA Typ. dBm into 100/140µm @ 60mA OPF1412 -16.0 -12.0 OPF1412T -16.0 -12.0 OPF1414 -12.0 -6.5 OPF1414T -12.0 -6.5 RoHS T-Package

© 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. High Speed Fiber Optic Transmitter OPF1412, OPF1412T, OPF1414, OPF1414T Issue B 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 +85°C Operating Temperature Range -40°C to +85°C Forward Input Current Peak 200 mA DC 100 mA Reverse Input Voltage 1.8 V Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(1) 260° C Electrical Specifications Electrical Characteristics (TA = -40° C to +85° C unless otherwise noted) Typ. values are at 25° C. SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS VF Forward Voltage 1.48 1.70 1.84 2.09 V IF = 60 mA IF = 100 mA VF/T Forward Voltage Temperature Coefficient -0.20 mV/°C I F = 60 mA VBR Reverse Input Voltage 1.8 3.8 V I R = 100 µA λp Peak Emission Wavelength 820 840 865 nm I F = 60 mA CT Diode Capacitance 55 pF V = 0, f = 1 MHz PT/T OpƟcal Power Temperature Coefficient -.008 -.020 dB/°C IF= 60 mA IF = 100 mA tr, tf Rise Time, Fall Time (10% to 90%) 4.0 6.5 ns I F = 60 mA, no pre-bias Notes: (1) All parameters tested using pulse technique. Peak Output Optical Power SYMBOL PARAMETER 1412 1414 UNITS MIN TYP MAX MIN TYP MAX PT100 100/140 µm Fiber Cable N.A. = 0.30 -15.0 -16.0 -13.5 -15.1 -12.0 -10.0 -10.0 -9.0 -7.6 -7.0 -9.5 -10.5 -8.0 -9.6 -6.5 -4.5 -4.5 -3.5 -2.1 -1.5 dBm I F = 60 mA, TA = 25°C IF = 100 mA, TA = 25°C PT62 62.5/125 µm Fiber Cable N.A. = 0.275 -19.0 -20.0 -17.5 -19.1 -16.0 -14.0 -14.0 -13.0 -11.6 -11.0 -15.0 -16.0 -13.5 -15.1 -12.0 -10.0 -10.0 -9.0 -7.6 -7.0 dBm IF = 60 mA, TA = 25°C IF = 100 mA, TA = 25°C PT50 50/125 µm Fiber Cable N.A. = 0.20 -21.8 -22.8 -20.3 -21.9 -18.8 -16.8 -16.8 -15.8 -14.4 -13.8 -18.8 -19.8 -17.3 -18.9 -15.8 -13.8 -13.8 -12.8 -11.4 -10.8 dBm IF = 60 mA, TA = 25°C IF = 100 mA, TA = 25°C TEST CONDITIONS

© 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. High Speed Fiber Optic Transmitter OPF1412, OPF1412T, OPF1414, OPF1414T Issue B 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 Relative Coupled Power vs Forward Current Forward Current (mA) Relative 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) Forward Voltage 1.9