OPF2412 TTELEC | Alldatasheet

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OPF2412, OPF2412T © TT electronics plc Issue B 08/2016 Page 1 OPTEK Technology, Inc.

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.optekinc.com | www.ttelectronics.com 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. Description: The OPF2412 family is a low cost digital output fiber optic rece iver. The lensed optical system keeps the receiver response consistent for all fiber sizes which makes it idea for use on fi bers as small as 50/125µm. The design incorporates a monolithic photo-IC comprised of a photodetector and DC amplifier driving an open collector output Schottky transistor. The output makes the OPF2412 compatible with TTL and CMOS logic. The re ceiver is designed to operate from a single +5 V supply. A bypass capacitor (0.1µF ceramic) should be connected from VCC to GND of the receiver. Applications:

  • Industrial Ethernet equipment
  • Copper-to-fiber media conversion
  • Intra-system fiber opƟc links
  • Video surveillance systems Features:
  • Up to 5Mbps operaƟon
  • 850nm wavelength
  • ST® style port
  • CMOS and TTL compaƟble
  • Wave solderable
  • Wide temperature range “T” suffix = Threaded ST® package PIN FUNCTION

1 Not Connected

2 V CC

3 GND

4 Not Connected

5 Not Connected

7 GND

6 V OUT

8 Not Connected

ESD Class 2 ST® is a registered trademark of AT&T. Pins 3 & 7 are electrically connected to the header. Pins 1,4,5 & 8 are mechanically connected together.

© TT electronics plc 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. Fiber Optic Receiver OPF2412, OPF2412T Issue B 08/2016 Page 2 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com OPF2412T OPF2412 Mechanical Data INCHES [MILLIMETERS]DIMENSIONS ARE IN:

© TT electronics plc 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. Fiber Optic Receiver OPF2412, OPF2412T Issue B 08/2016 Page 3 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Storage Temperature Range -55° C to +85° C OperaƟng Temperature Range -40° C to +85° C Lead Soldering Temperature(1) 260° C Supply Voltage -0.5 V to 7.0 V Open Collector Power DissipaƟon 40 mW Fan Out (TTL) 5(2) Output Voltage -0.5 V to 18.0 V Output Current 25 mA Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS IOH High Level Output Current 5 250 µA V O = 18 V, PR < -40 dBm VOL Low Level Output Voltage 0.4 0.5 V I O = 8 mA, PR > -24 dBm ICCH High Level Supply Current 3.5 6.3 mA V CC = 5.25 V, PR < -40 dBm ICCL Low Level Supply Current 6.2 10 mA V CC = 5.25 V, PR > -24 dBm PRL Peak Input Power Level, Logic LOW 4.0 100 µW -40 °C ≤ TA ≤ +85 °C tPLHR PropagaƟon Delay LOW to HIGH 65 ns P R = -21 dBm, Data Rate = 5 MBd PRH Peak Input Power Level, Logic HIGH 0.1 µW λp = 850 nm PRL Peak Input Power Level, Logic LOW 2.9 120 µW λp = 850 nm, IOL = 8 mA tPHLR PropagaƟon Delay HIGH to LOW 49 ns P R = -21 dBm, Data Rate = 5 MBd Notes: 1. Maximum of 5 seconds with soldering iron. Dura Ɵon can be extended to 10 seconds when flow soldering. RMA flux is recommended. 2. 8 mA load (5 x 1.6 mA), R L = 560 Ω. ApplicaƟon Circuit