OPF692-2 TT Electronics

850nm, Fiber Optic LED Transmitter OPF692-1 Technical Data OPF692-2 Features Low Cost 850 nm LED technology High thermal stability Up to 155 Mbaud Recommended for multimode fiber applications High optical coupling to multimode fiber Low profile plastic ST* style receptacle Industrial temperature range Absolute Maximum Ratings (T = 25 C unless otherwise noted) Description A Storage Temperature -55 C to +100 C The OPF692 series fiber optic transmitters are high per- formance 850nm LED packaged for data communication Operating Temperature -40 C to +85 C links. Two power ranges are offered which allows the (1) Soldering Lead Temperature 260 C for 10 Seconds designer to select a device best suited for the application. (2) Continuous Forward Current 100 mA This products combination of features including high Maximum Reverse Voltage 1.0 V speed and efficient coupled power makes it an ideal transmitter for integration into all types of data communi- cations equipment. Applications include: Industrial Ethernet Copper-to-fiber media conversion Intra-system links Typical Coupled Power I = 100mA, 25C F Fiber Size Type N.A. OPF692-1 OPF692-2 50/125 m Graded Index 0.20 -19dBm -16dBm 62.5/125 m Graded Index 0.28 -15dBm -12dBm 100/140 m Graded Index 0.29 -11dBm -8dBm 200/300 m Step Index 0.41 -5dBm -2dBm * - ST is a registered trademark of Fitel USA Corp. April 2004 Issue 2.2 Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors optekinc.com www.optekinc.com Page 1 of 3 OPF692 Series Technical Data Electrical/Optical Characteristics (at 25 C unless otherwise specified) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITION P Total Coupled Power OPF692-1 -19 -14 dBm I = 100 mA T50 F 50/125 m Fiber OPF692-2 -16 -11 dBm I = 100 mA F V Forward Voltage 1.5 2.1 V I = 100 mA F F V Reverse Voltage 1.8 V I = 100 A R R Wavelength 830 850 870 nm I = 50 mA F Optical Bandwidth 35 nm I = 50 mA F (3) t ,t Rise and Fall Time 4.5 6.5 ns I = 100 mA 10% to 90% r f F NOTES: 1. RMA flux is recommended. Duration can be extended to 10 seconds when flow soldering. 2. De-rate linearly at 1.0mA /C above 25C . 3. No Pre-bias. 4. All Optek fiber optic LED products are subjected to 100% burn-in as part of its quality control process. The burn-in conditions are 96 hours at 100mA drive current and 25C ambient temperature. Relative Coupled Power vs. Typical Forward Voltage vs. Forward Current Forward Current 2.0 1.4 Temperatures are Stepped in Temperatures are Stepped in -40C 1.9 1.2 20C increments. 20C increments. 1.8 1.0 1.7 0.8 1.6 -40C 80C 0.6 1.5 0.4 1.4 80C 0.2 1.3 0 1.2 0 20 40 60 80 100 0 20 40 60 80 100 Forward Current (mA) Forward Current (mA) Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. April 2004 Issue 2.2 Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors optekinc.com www.optekinc.com Page 2 of 3 Relative Coupled Power Relative Coupled Power