OPF1412T, OPF1414, OPF1414T Features: Low cost High speed No mounting hardware required Wide temperature range 100% LED burn-in (96 hours) T-Package SMA or ST style ports Wave solderable Description: The OPF1412F and OPF1414 series fiber optic transmitters contain a high speed 840 nm GaAIAs LED. This LED in conjunction with the package lensing is designed to efficiently couple light into multimode optical fibers ranging in size fr om 50/125 m up to 200/230 m. The high coupling efficiency of the LED and lensing allows the devices to be used at low current drive levels thus decreasing the power consumption 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 m) OPF1414 was designed for small fiber applications or where there are large fixed losses such as in systems that contain star couplers or in line connectors. OPF1412T OPF1414 OPF1414T Pin Description Pin Description Typ. dBm into Typ. dBm into Part Number 50/125m 60mA 100/140m 60mA 1 No Connection 8 No Connection OPF1412T -16.0 -12.0 2 Anode 7 Anode OPF1414 -12.0 -6.5 3 Cathode 6 Anode OPF1414T -12.0 -6.5 4 No Connection 5 No Connection RoHS General Note TT Electronics OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is sensors ttelectronics.com www.ttelectronics.com considered accurate at time of going to print. Issue B 08/2016 Page 1 TT electronics plc Electrical Specifications Absolute Maximum Ratings (T = 25 C unless otherwise noted) A Storage Temperature Range -55C to +85C Operating Temperature Range -40C to +85C Peak 200 mA Forward Input Current DC 100 mA Reverse Input Voltage 1.8 V (1) Lead Soldering Temperature (1/16 (1.6 mm) from case for 5 seconds with soldering iron) 260 C Notes: (1) All parameters tested using pulse technique. Electrical Characteriscti s (T = -40 C to +85 C unless otherwise noted) Typ. values are at 25 C. A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS 1.70 I = 60 mA F V Forward Voltage 1.48 2.09 V F 1.84 I = 100 mA F V /T -0.20 mV/C I = 60 mA Forward Voltage Temperature Coefficient F F V Reverse Input Voltage 1.8 3.8 V I = 100 A BR R p Peak Emission Wavelength 820 840 865 nm I = 60 mA F C Diode Capacitance 55 pF V = 0, f = 1 MHz T -.008 I = 60 mA F P /T Optical Power Temperature Coefficient dB/C T -.020 I = 100 mA F t , t Rise Time, Fall Time (10% to 90%) 4.0 6.5 ns I = 60 mA, no pre-bias r f F Peak Output Optical Power 1412 1414 SYMBOL PARAMETER UNITS TEST CONDITIONS MIN TYP MAX MIN TYP MAX -15.0 -12.0 -10.0 -9.5 -6.5 -4.5 I = 60 mA, T = 25C F A 100/140 m Fiber Cable P dBm T100 -13.5 -10.0 -7.6 N.A. = 0.30 -8.0 -4.5 -2.1 I = 100 mA, T = 25C F A -19.0 -16.0 -14.0 -15.0 -12.0 -10.0 I = 60 mA, T = 25C F A 62.5/125 m Fiber Cable P dBm T62 N.A. = 0.275 -17.5 -14.0 -11.6 -13.5 -10.0 -7.6 I = 100 mA, T = 25C F A -21.8 -18.8 -16.8 -18.8 -15.8 -13.8 I = 60 mA, T = 25C F A 50/125 m Fiber Cable P dBm T50 N.A. = 0.20 -20.3 -16.8 -14.4 -17.3 -13.8 -11.4 I = 100 mA, T = 25C F A General Note TT Electronics OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is sensors ttelectronics.com www.ttelectronics.com considered accurate at time of going to print. Issue B 08/2016 Page 2 TT electronics plc