OPF2416, OPF2416T, OPF2416TC Features: Up to 155Mbps operation 850nm wavelength ST style port Wave solderable Wide temperature range Description: The OPF2416 family is a low cost solution for high speed fiber optic communications designs. The internal lensing of this receiver’s design allows optimal response for fiber sizes of 100µm and below. The receiver is comprised of a high speed, low noise, photodiode coupled to a transimpedance amplifier (TIA). The photodiode/TIA combination produces an output voltage that is proportional to the input light amplitude. This hybrid approach solves many of the problems of high speed data link designs by placing the photodiode close to the TIA. The amplification of the TIA makes the output much less susceptible to EMI. The output of the OPF2416 is an analog, low impedance, emitter follower voltage source. Subsequent circuitry can be utilized to convert the analog voltage to ECL/TTL for digital data rates up to 155 Mbps. The OPF2416 is available with either standard or threaded panel mount ST receptacles. The threaded version is also available in conductive plastic. Applications: Industrial Ethernet equipment Copper-to-fiber media conversion Intra-system fiber optic links Video surveillance systems “T” suffix = Threaded ST package “TC” suffix = Threaded, conductive ST package RoHS ESD Class 2 ST is a registered trademark of AT&T. 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. © TT electronics plc PIN FUNCTION 1 Not Connected 2 VOUT 3 VEE 4 Not Connected 5 Not Connected 6 VCC 7 VEE 8 Not Connected Pins 3 & 7 are electrically connected to the header. Pins 1,4,5 & 8 are mechanically connected together. OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 1 OPF2416, OPF2416T, OPF2416TC Mechanical Data OPF2416 OPF2416T OPF2416TC DIMENSIONS ARE IN: 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. © TT electronics plc [MILLIMETERS] INCHES OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 2 OPF2416, OPF2416T, OPF2416TC Electrical Specifications 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 Lead Soldering Temperature(1) 260° C Supply Voltage -0.5 V to 6.0 V Output Current 25 mA Output Pin Voltage -0.5 V Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL R VNOISE PARAMETER TYP MAX 5.3 7.0 9.6 Responsivity 4.5 RMS Equivalent Optical Noise Input Power PR Peak Received Optical Power DC Output Voltage 11.5 0.40 RMS Output Noise Voltage PN VODC MIN 0.59 0.70 0.050 0.065 175 150 -4.2 UNITS mV/µW mV TEST CONDITIONS p = 850 nm, f = 50 MHz -40 °C TA +85 °C 75 MHz Bandwidth Filtered, PR = 0 Unfiltered Bandwidth, PR = 0 µW 100 MHz Bandwidth Filtered, PR = 0 µW -40 °C TA +85 °C -3.1 -2.4 V PR = 0 9 15 mA RL = MHz -3dB electrical IEE Supply Current BW Bandwidth 125 tr , tf Rise Time, Fall Time 3.3 6.3 ns f = 50 MHz, PR = 100 µW peak, RL = 511 , CLOAD = 5 pF PWD Pulse Width Distortion 0.4 2.5 ns f = 50 MHz, PR = 100µW PSRR Power Supply Rejection Ratio 20 dB f = 10 MHz Notes: 1. Maximum of 5 seconds with soldering iron. Duration can be extended to 10 seconds when flow soldering. RMA flux is recommended. 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. © TT electronics plc OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 3 OPF2416, OPF2416T, OPF2416TC Application Circuit Note that the 10Ω resistor and bypass capacitor are critical. 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. © TT electronics plc OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 4 OPF2416, OPF2416T, OPF2416TC Issue Change Description 1.0 Date Initial Release (old datasheet format from December 1997) A B Approval Update to TTelectronics format 12/1997 Harry Whitford 8/9/2012 Transferred to the new TT Electronics template 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. © TT electronics plc 8/2016 OPTEK Technology, Inc. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www.ttelectronics.com Issue B 08/2016 Page 5