AFBR-5972Z Datasheet | Broadcom

Description The Broad® AFBR-5972Z Transceiver provides the system designer with the ability to implement Fast Ethernet (100 Mb/s) over standard bandwidth 0.5 ± 0.05 NA POF. It features a pact design and has a form factor similar to the UTP connector. This transceiver features a new pact Versatile-Link duplex connector AFBR-4526Z and is patible with existing simplex Versatile-Link connectors. This product is lead free and pliant with Ro HS. Figure 1: Block Diagram Differential Data Output Signal Detect Output Integrated Receiver PIN Photodiode Features - patible to IEEE 802.3 100BASE-FX PMA using POF PMD - Link lengths up to 50m POF (NA0.5) or 70m POF (NA0.3) - pact foot print - 3.3V operation - LVPECL input and output data connections - LVPECL signal detect output - Temperature range - 40°C to 85°C Applications - Industrial Ethernet and Fast Ethernet over polymer optical fiber PMD - Networking in harsh environments such as factory automation or power generation and distribution - Supporting various Ethernet Fieldbus protocols Differential Data Input LED Driver Broad AV02-2701EN March 18, 2022 AFBR-5972Z Data Sheet pact 650-nm Transceiver with pact Versatile-Link Connector for Fast Ethernet over POF Transmitter Package The transmitter contains a 650-nm LED with an integrated driver. The LED driver operates at 3.3V. It receives an LVPECL/LVDS electrical input, and converts it into a modulated current driving the LED. The LED is packaged in an optical subassembly, part of the transmitter section. The optical subassembly couples the output optical power efficiently into POF fiber. Receiver The receiver uses an Si PIN photodiode. The PIN photodiode is packaged in an optical subassembly, part of the receiver section. This optical subassembly couples the optical power efficiently from POF fiber to the receiving PIN. The integrated IC operates at 3.3V and converts the photocurrent into LVPECL electrical output. The transceiver package consists of three basic...