OPF562

The OPF562 is a 125MHz high speed Fibre Optic Receiver for communication designs. The output of the receiver is 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 use in a digital mode at data rates up to 155MBd. The receiver is comprised of a high speed, low noise, photodiode coupled to a trans-impedance 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 trans-impedance amplifier makes the output signal much less susceptible to EMI.

• Wave solderable
• 25mA Output current

Applications

Fibre Optics, Communications & Networking