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Description
The HFBR-2525EZ receiver incorporates a PIN detector and digital output IC compatible with CMOS and TTL logic families.
The HFBR-1525EZ/HFBR-2525EZ links operate from DC to 12 MBd at distances up to 50 meters with 1 mm POF and up to 500 meters with 200 μm HCS®. No minimum link distances are required when using recommended circuits, simplifying design.
Versatile Link components can be interlocked (N-plexed together) to minimize space and to provide dual connections with the duplex connectors. Up to eight packages can be interlocked and inserted into a printed circuit board.

Features
¡ñ RoHS-compliant
¡ñ Data transmission at signal rates of dc to 12 MBd
¡ñ Up to 50 meters distances with 1 mm Plastic Optical Fiber (POF)
¡ñ Up to 500 meters distances with 200 μm Hard Clad Silica (HCS®)
¡ñ Wide dynamic range receiver allows operation from zero to maximum link distance with a single transmitter drive current
¡ñ Link distances specified for variations in temperature, power supply, and fiber attenuation
¡ñ DC coupled receiver with CMOS/TTL output for easy designs: No data encoding or digitizing circuitry required
¡ñ Pulse width distortion (PWD) controlled to limit distortion from low duty cycle or burst mode data
¡ñ High noise immunity
¡ñ Compatible with Broadcom’s versatile link family of connectors, for easy termination of fiber
¡ñ 3D model available on request

Applications
¡ñ Industrial control and factory automation
¡ñ Serial field buses
¡ñ Intra-system links; board-to-board, rack-to-rack
¡ñ Extension of RS-232, RS-485
¡ñ Elimination of ground loops
¡ñ High voltage isolation
¡ñ Reduces voltage transient susceptibility

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.