Product Bulletin OPF500 February 1996 200kbps Fiber Optic Receiver Type OPF500, OPF510 Series Features Absolute Maximum Ratings (TA = 25o C unless otherwise noted) • Interfaces with all logic circuits • Two output options • Optimized for fiber optic applications Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65o C to +100o C Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o C Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW Duration of Output Short to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 sec. Voltage at Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V Sinking Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mA using 50 to 200 micron fiber • Data rate to 200kbps NRZ • Available with multiple packaging options Description The OPF500, OPF510 series receiver contains a monolithic integrated circuit which incorporates a photodiode, a linear amplifier, a voltage regulator, and a Schmitt trigger on a single silicon chip. These receivers are designed for short haul fiber optic systems using 850 nm LED’s such as Optek’s OPF300 series. Schematics These devices feature TTL\LSTTL compatible logic level output. An internal voltage regulator allows operation with supply voltages ranging from 4.5V to 16V. Buffer/10K PU VCC OUT GND Inverter/10K PU VCC OUT GND Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 8-92 (972) 323-2200 Fax (972) 323-2396 Type OPF500, OPF510 Series Electrical Characteristics (-40o C to +85o C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS VCC Operating Supply Voltage 16.0 V PIN Input Sensitivity (OPF5X0,1,2) 1.0 1.5 µW 50% Duty Cycle Square Wave PIN Input Sensitivity (OPF5X5,6,7) 1.5 2.0 µW 50% Duty Cycle Square Wave High Level Output Voltage Buffer 10K Pull-up VCC -1.5 V PIN > 2.0 µW, VCC = 4.5 V to 16 V VOH Inverter 10K Pull-up VCC -1.5 V PIN < 0.1 µW, VCC = 4.5 V to 16 V VOL 0.4 V Inverter, 10K Pull-up Inverter Open-collector 0.4 V 12.0 mA VCC = 4.5 V to 16 V, No load on output kHz PIN > 2.0 µW, 50% Duty Cycle Supply Current BW Bandwidth tr 5.0 200 Pulse With Distortion Buffer tf tr PIN < 0.1 µW, VCC = 4.5 V to 16 V Low Level Output Voltage Buffer, 10K Pull-up Buffer Open-collector ICC PWD 4.5 TEST CONDITIONS Inverter tf PIN > 2.0 µW, VCC = 4.5 V to 16 V 10 % 1 µW < PIN < 100 µW, f = 20 kHz, D.C. = 50% 300 ns PIN = 1.5 µW, VCC = 5 V 100 ns 100 ns 300 ns PIN = 1.5 µW, VCC = 5 V PART NUMBER GUIDE OPF5XX Optek Fiber Optic Component Receiver 0 - Plastic TO-18 Hsg. 1 - Plastic TO-18 in SMA 2 - Plastic TO-18 in ST* 5 - Metal TO-46 Hsg. 6 - Metal TO-46 in SMA 7 - Metal TO-46 in ST 0 - 200kbps, 10K Pull-up buffer (non-inverting) output 1 - 200kbps, 10K Pull-up inverting output *ST is a registered trade mark of AT&T. 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. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 8-93 Type OPF500, OPF510 Series Typical Performance Curves High Level Output Voltage vs Ambient Temperature High Level Output Current vs Ambient Temperature Low Level Output Voltage vs Ambient Temperature VCC = 16 V VOH = 30 V VCC = 16 V IOH = 100 µA VOL VOH IOH VCC = 4.5 V IOL = 16 mA TA - Ambient Temperature - oC Optek Technology, Inc. 1215 W. Crosby Road TA - Ambient Temperature - oC Carrollton, Texas 75006 8-94 TA - Ambient Temperature - oC (972) 323-2200 Fax (972) 323-2396 Type OPF500, OPF510 Series GND GND OUT OUT VCC VCC Plas tic Package OPF500, OPF510 Her metic Package OPF505, OPF515 SMA Package OPF501, OPF511 ST* Package OPF502, OPF512 OPF506, OPF516 OPF507, OPF517 VCC OUT VCC OUT GND GND 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. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 8-95