850nm Fiber Optic Receiver Module in Dual-in-Line Package Technical Data OPF2416, OPF2416T, OPF2416TC Features x x x x x x x 850 nm wavelength Link distance up to 2 km Data rates up to 155 Mbps Wide operating temperature range Optimized for use with 62.5/125µm and 50/125µm Multimode Fiber ST® Receptacle Wave Solderable Dual-in-Line Package Description The OPF0400 series is a cost effective solution for 850 nm fiber optic link designs. The transmitter and receiver pair are designed for use with multimode optical fiber with either 50/125µm or 62.5/125µm diameters. This fiber optic pair is housed in a space saving, auto-insertable package that is compatible with most wave solder processes. Receiver OPF2416 is a low cost solution for high speed, fiber optic communications designs. The internal lensing of this receiver’s design allows optimal response from fiber sizes of 100µm and below. Absolute Maximum Ratings Storage Temperature Range -55 to +85 °C Operating Temperature Range -40 to +85 °C Lead Soldering Temperature 260 °C for 10 Seconds Supply Voltage Range -0.5 to 6.0 V Output Current 25mA Output Pin Voltage -0.5 V Recommended AC coupled receiver circuit 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 in 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 utilized to convert the analog voltage to ECL/TTL for digital data rates up to 155 Mbps. 6 OPF2416 2 0.1µF 3,7 511 10 The OPF2416 is available with either standard or threaded panel mount ST® receptacles. The threaded version is also available in conductive plastic. Refer to the part number guide for more details. 0.1µF ST® is a registered trademark of OFS Fitel USA. -5.2V Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 [email protected] May 2003 Issue 1.0 www.optekinc.com Page 1 OPF0400 Series Technical Data Part Number Guide OPF X 4 1 X yy Type 1 - Transmitter 2 - Receiver Options T - Threaded Receptacle C - Conductive Receiver Receptacle Family 4 - 850nm Transmitters and Receivers Transmitter 4 - High Optical Power Connector 1 - ST Receptacle Receiver 2 - 5MBd, TTL Output 6 - 125Mhz, Analog Output 8 - 155Mhz, Analog Output Link Selection Guide Data Rate (MBd) Distance (m) Transmitter Receiver Fiber Size (µm) 5 1500 OPF1414 OPF2412 200 HCS 5 2000 OPF1414 OPF2412 62.5/125 20 2500 OPF1414 OPF2416 62.5/125 30 2000 OPF1414 OPF2416 62.5/125 50 1500 OPF1414 OPF2416 62.5/125 125 500 OPF1414 OPF2416 62.5/125 155 300 OPF1414 OPF2418 62.5/125 Distances listed in this guide are for reference only. A link budget should be completed for the specific application to determine actual distance. OPF2416 Pin OPF2416T OPF2416TC 4 3 2 1 5 6 7 8 Bottom View 1 N.C. 2 Signal 3 VEE 4 N.C. 5 N.C. 6 VCC 7 VEE 8 N.C. Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the be product possible. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 [email protected] May 2003 Issue 1.0 www.optekinc.com Page 2 OPF2416 Technical Data OPF2416 Receiver Electrical/Optical and Dynamic Characteristics -5.45V d VCC d -4.75, Operating Temperature Range –40 to 85ºC unless otherwise noted SYMBOL RP PARAMETER Responsivity MIN TYP MAX UNITS 5.3 7.0 9.6 mV/µW 11.5 mV/µW 0.59 mV 75 MHz Bandwidth PR= 0 µW 0.7 mV Unfiltered Bandwidth PR= 0 µW -41.4 dBm 0.050 0.065 µW f =100 MHz PR= 0 µW 4.5 VNO PN PR RMS Output Noise Voltage 0.40 -43.0 RMS Equivalent Optical Noise Input Power P=850 nm, 50 MHz TA =25¡C P=850 nm, 50 MHz -7.6 dBm 175 µW -8.2 dBm 150 µW -3.1 -2.4 V 9 15 mA RL = f MHz -3 dB electrical Peak Received Optical Power -4.2 TEST CONDITION TA =25¡C VO Output Voltage PR = 0 µW ICC Supply Current BW Bandwidth 125 tr, tf Rise and Fall Time 3.3 6.3 ns f =50 MHz PR= -10 dBm, peak PWD Pulse Width Distortion 0.4 2.5 ns PR= -10 dBm, peak PSRR Power Supply Rejection Ratio 20 dB 10MHz Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the be product possible. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 [email protected] May 2003 Issue 1.0 www.optekinc.com Page 3 OPF2416 Series Technical Data ST Receptacle Treaded ST Receptacle (“T” and “TC” suffix) February 2003 OPF2416, Issue 1 Optek reserves the right to make changes at any time, without notice, in order to improve design and provide the be product possible. Optek Technology, Inc. Carrollton, Texas 75006 (972) 323-2200 [email protected] May 2003 Issue 1.0 www.optekinc.com Page 4