OPF560 TT Electronics

Fiber Optic Receiver OPF560 Series Features: Low Cost Data Rates up to 155 MBd Wide Temperature Range SMA, ST, or plastic cap style Wave Solderable Description: The OPF560 series receiver is a low cost solution for high speed fiber optic communication designs. The output of the receiver is an analog, low impedance, emitter follower voltage source capable of driving an amplifier or level translating circuitry. This allows the subsequent circuitry to use the device in either the analog mode or translated to ECL/TTL levels for us in a digital mode at data rates up to 155MBaud. The receiver is comprised of a high speed, low noise, photodiode coupled to a transimpedance amplifier which produces an output voltage proportional to the input light amplitude. This hybrid approach solves many of the problems of high speed data link designs by placing a pre-amplifier close to the photodiode. The amplification of the transimpedance amplifier makes the output signal much less susceptible to EMI. An AC coupled receiver application circuit is shown. Both the 10 W resistor and bypass capacitor are critical. Applications: Industrial Ethernet equipment Copper-to-fiber media conversion Part Ordering Information Part Number Description OPF560 Plastic Cap Component OPF562 Metal ST Receptacle This component is susceptible to damage from electrostatic discharge (ESD). Normal static precautions should be taken in handling and assembly of this component to prevent ESD damage or degradation. Ro HS General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.optekinc.com www.ttelectronics.com considered accurate at time of going to print. Issue C 07/2019 Page 1 TT electronics plc Fiber Optic Receiver OPF560 Series Mechanical Outline OPF560 General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.optekinc.com www.ttelectronics.com considered accurate at time of going to print. Issue C 07/2019 Page 2 TT electronics plc