Vertical Cavity Surface Emitting Laser in ST Optical Sub-Assembly OPV314AT, OPV314YAT, OPV314YBT Features: 850 nm VCSEL technology High thermal stability Up to 2.5 Gbps Recommended for multimode fiber applications Microbead lens Pin out and attenuation options available upon request Burned in for communication level reliability High optical coupling to MM fiber ST style receptacle Description: The OPV314AT is a high performance 850nm VCSEL packaged for high speed communication links. OPV314AT combines all the performance advantages of a VCSEL with the addition of a power monitor diode for precise control of optical power. The OPV314YAT and OPV314AT are identical electrically and optically and differ only in pin out. Refer to mechanical drawings for details. This products combination of features including high speed, high output power and concentric beam makes it an ideal transmitter for integration into all types of data communications equipment. Applications: Fiber channel Gigabit Ethernet ATM VSR (very short reach) Absolute Maximum Ratings (T = 25 C unless otherwise noted) A Intra-system links applications Opcal backti plane interconnects Storage Temperature -40C to +125C Operating Temperature 0C to +85C Soldering Lead Temperature 260C for 10 Seconds Maximum Forward Peak Current, Continuous 12mA Maximum Reverse Voltage 5V Maximum Forward, Current, pulsed 1s P.W., 10% D.C.) 48mA Additional laser safety information can be found on the Optek website. See application 221. Classification is not marked on the device due to space limitations. See package outline for centerline of optical radiance. Operating devices beyond maximum rating may cause devices to exceed rated classification. General Note TT Electronics OPTEK Technology TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Rev E 08/2019 Page 1 TT electronics plc Form 500-1080-001 Rev - 06/2019 Vertical Cavity Surface Emitting Laser in ST Optical Sub-Assembly OPV314AT, OPV314YAT, OPV314YBT Electrical Specifications Electrical Characteristics (T = 25 C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS 600 W I = 7 mA F Total coupled power OPV314AT, OPV314YAT P T50 50/125 m fiber OPV314YBT 400 W I = 7 mA F I Threshold current 0.8 3.0 mA Note 1 TH V Forward voltage 1.6 2.2 V I = 7 mA F F I Reverse current 100 nA V = 5 V R R R Series resistance 20 55 Ohms Note 2 S 60 W/mA Slope efficiency OPV314AT, OPV314YAT Note 3 OPV314YBT 40 W/mA I Reverse current, photodiode 30 nA V = 40 V RPD R I Monitor current 30 A I = 7 mA, V = 5 V M F R Wavelength 840 860 Nm Optical bandwidth 0.85 Nm t Rise time 90 Ps 20 to 80% r t Fall time 120 Ps 80 to 20% f N Relatively intensity noise -123 Db/Hz RI /T Temp coefficient of slope efficiency -0.4 %/C 0 - 70C I Temp variance of threshold current 1.0 mA 0 - 70C TH /T Temp coefficient of wavelength 0.06 Nm/C 0 - 70C V /T Temperature coefficient for V -2.5 Mv/C f F Notes: (1) Threshold Current is based on the two line intersection method specified in Telcordia GR -468-Core. Line 1 from 4 mA to 6mA. Line 2 from 0 mA to 0.5mA. (2) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA. (3) Slope efficiency is the slope of the best fit LI line from 5 mA to 8mA using no larger than 25 mA test interval points. Measu red with a 50/125 m fiber. This component is sensitive to electrostatic discharge (ESD). To prevent ESD -induced damage NOTICE and/or degradation to equipment, take normal ESD precautions when handling this product. General Note TT Electronics OPTEK Technology TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Rev E 08/2019 Page 2 TT electronics plc Form 500-1080-001 Rev - 06/2019