AFBR-1528CZ and AFBR-2528CZ DC to 10-MBd Versatile Link Fiber Optic Analog Transmitter and Digital Receiver for 1-mm POF and 200-m PCS Data Sheet Description Features The AFBR-1528CZ analog transmitter utilizes a 650-nm LED RoHS-compliant source, and the AFBR-2528CZ receiver consists of an IC with an Data transmission at signal rates from DC up to 10 MBd integrated photodiode providing a TTL logic family compatible Up to 58 meters distance with 1-mm Polymer Optical Fiber output. (POF) and up to 500 meters with 200-m PCS AFBR-2528CZ devices have inverted output signals, which Operating temperature range of 40 C to +95 C means that light on leads to Data out low. Compatible with the Avago Technologies Versatile Link family of connectors, for easy termination of fiber The transmitter and receiver housing is designed to efficiently couple into 1-mm Polymer Optical Fiber (POF) and 200-m diameter Plastic-Clad Silica (PCS). Links up to 58 m are Applications supported with 1-mm POF, and up to 500 m with 200-m PCS. Industrial control and factory automation A link with AFBR-1528CZ and AFBR-2528CZ enables operating Optical transmitter and receiver for 10-MBd systems and temperatures up to +95 C. below The transmitter and receiver are 4-pin devices, packed in Serial field buses Versatile Link housings. Versatile Link components can be Intra-system links board-to-board, rack-to-rack interlocked (N-plexed together) to minimize space and to Extension of RS-232 and RS-485 provide dual connections with the duplex connectors. Various High voltage isolation simplex and duplex connectors, as well as POF cables, are Elimination of ground loops available for Versatile Link components. Reduces voltage transient susceptibility Available Transmitter Option: Drivers and inverters Horizontal Package AFBR-1528CZ Available Receiver Option: Horizontal Package AFBR-2528CZ Broadcom - 1 -AFBR-1528CZ and AFBR-2528CZ Application Literature Data Sheet Application Literature Handling Application Note 1035 (Versatile Link), AV02-0730EN. Versatile Link components are auto-insertable. When wave soldering is performed with Versatile Link components, the optical port plug should be left in to prevent contamination of Package and Handling Information the port. Do not use reflow solder processes (i.e., infrared reflow or vapor-phase reflow). Non-halogenated water soluble The compact Versatile Link package is made of a flame fluxes (i.e., 0% chloride), not rosin based fluxes, are retardant material and uses the same pad layout as a standard, recommended for use with Versatile Link components. eight-pin dual-in-line package. Horizontal packages are available. These low-profile Versatile Link packages are Versatile Link components are moisture-sensitive devices and stackable and are enclosed to provide a dust-resistant seal. are shipped in a moisture sealed bag. If the components are Snap action simplex, simplex latching, duplex, and duplex exposed to air for an extended period of time, they may require latching connectors are offered with simplex or duplex cables. a baking step before the soldering process. Refer to the special labeling on the shipping tube for details. Package Housing Color Recommended Chemicals for Versatile Link components and simplex connectors are color Cleaning/Degreasing coded to eliminate confusion when making connections. Receiver packages are black, and transmitters are grey. Alcohols: methyl, isopropyl, isobutyl. Aliphatics: hexane, heptanes. Other: soap solution, naphtha. Do not use partially halogenated hydrocarbons such as 1,1.1 trichloroethane, ketones such as MEK, acetone, chloroform, ethyl acetate, methylene dichloride, phenol, methylene chloride, or N-methylpyrolldone. Broadcom does not recommend the use of cleaners that use halogenated hydrocarbons because of their potential environmental harm. Broadcom - 2 -