OPV214YAT

Vertical Cavity Surface Emitting Laser in ST Optical Sub-Assembly Features • • • • • • • • • 850 nm VCSEL technology High thermal stability Up to 1.25 Gbps Recommended for multimode fiber applications Microbead lens Pin out and attenuation options available on request Burned in for communication level reliability High optical coupling to MM fiber ST* style receptacle Description The OPV214AT and OPV214BT are high performance 850nm VCSEL packaged for high speed communication links. OPV214AT and OPV214BT combines all the performance advantages of a VCSEL with the addition of a power monitor diode for precise control of optical power. The OPV214YAT and OPV214YBT are identical electrically and optically and differ only in pin out. Refer to mechanical drawings for details. This product’s combination of features including high speed, high output power and concentric beam make it an ideal transmitter for integration into all types of data communications equipment. Applications include: Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Operating Temperature Soldering Lead Temperature Maximum Forward Peak Current Maximum Reverse Voltage -40° C to +125° C -40° C to +85° C 260° C for 10 Seconds 30 mA 5V ♦ ♦ ♦ ♦ ♦ ♦ Fibre Channel Gigabit Ethernet ATM VSR (Very Short Reach) Intra-system links Optical backplane interconnects. This product is classified as 1M per EN/IEC60825-1/A2:2001. The output from class 1M products must not be viewed directly using optical magnifiers within a distance of 100mm (4 inches). Additional laser safety information can be found on the Optek website. See application bulletin #221. * - ST is a registered trademark of AT&T June 2003 Issue 2.0 Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors@optekinc.com www.optekinc.com Page 1 of 4 OPV214AT, OPV214BT, OPV214YAT, OPV214YBT Technical Data Electrical/Optical Characteristics (at 25 C unless otherwise specified) SYMBOL PT50 ITH VF IR RS η IRPD IM λ ∆λ tr,tf NRI ∆η/∆Τ ∆lTH/∆T ∆λ/∆T ∆Vf/∆T PARAMETER Total Coupled Power 50/125 µm Fiber Threshold Current Forward Voltage Reverse Current Series Resistance Slope Efficiency OPV214AT, OV214YAT OPV214BT, OPV214YBT OPV214AT, OV214YAT OPV214BT, OPV214YBT Reverse Current, photo diode Monitor Current W avelength Optical Bandwidth Rise and Fall Time Relative Intensity Noise Temp Coefficient of Slope Efficiency Temp Coefficient of Threshold Current Temp Coefficient of Wavelength Temperature Coefficient for VF 200 -123 -0.4 ±1.5 0.06 -2.5 30 830 NOTES: (1) Threshold Current is based on the two line intersection method specified in Telcordia GR-468-Core. Line 1 from 6 mA to 8 mA. Line 2 from 0 mA to 2 mA. (2) Series Resistance is the slope of the Voltage-Current line from 8 to 12mA. (3) Slope efficiency, is the slope of the best fit LI line from 8 mA to 12mA using no larger than .5 mA test interval points. Measured with a 50/125 µm fiber. Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors@optekinc.com   MIN 800 400 2.0 1.7 14 80 40 TYP M AX UNITS µW µW TEST CONDITION IF = 12 mA IF = 12 mA Note1 IF = 12 mA VR = 5 V Note 2 5.5 2.15 30 40 mA V nA ohms µW/mA Note 3 µW/mA Note 3 30 860 0.85 nA µΑ nm nm ps db/Hz %/° C mA nm/° C mV/° C (0° - 70° C) 0° - 70° C 0° - 70° C 20% to 80% VR = 5 V IF = 12 mA, VR = 5 V June 2003 Issue 2.0 www.optekinc.com Page 2 of 4 OPV214AT, OPV214BT, OPV214YAT, OPV214YBT Technical Data Coupled Power vs. Forward Current 1.4 1.2 0C Normalized Coupled Power (12mA, 25 0.8 0.6 0.4 0.2 0.0 70 C 0 1 2 3 4 5 Forward Current (mA) 6 7 8 9 10 11 12 13 14 Forward Voltage vs. Forward Current 2.2 0C 2.0 25 C Forward Voltage (V) 1.8 C 70 1.6 1.4 1.2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 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. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors@optekinc.com June 2003 Issue 2.0 www.optekinc.com Page 3 of 4 ¤ ¤ 1.0 25 C ¥ § ¤ ¦ ¢£¡ 15 15 OPV214AT, OPV214BT, OPV214YAT, OPV214YBT Technical Data 0.573 [14.55] 0.075 [1.91] 0.100 Dia. Nom. 0.375 [9.53] 3 0.375-24 UNF-2A 1 2 0.500 [12.70] 0.410 [10.41] 0.400 [10.15] Min. 0.290 [7.37] Max. OPV214AT, OPV214BT Pin 1 2 3 Connection VCSEL Anode VCSEL Cathode/PD Anode PD Cathode OPV214YAT, OPV214YBT Pin 1 2 3 Connection VCSEL Cathode VCSEL Anode/PD Cathode PD Anode Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 sensors@optekinc.com www.optekinc.com Page 4 of 4  ! © June 2003 Issue 2.0   ¨  !  ©    ¨