Description:
...DP8391/NS32491 Serial Network InterfaceGeneral DescriptionThe DP8391 Serial Network Interface (SNI) provides theManchester data encoding and decoding functions for... ...The SNI interfaces the DP8390 Network Interface Controller(NIC) to the Ethernet transceiver cable. When transmitting,the SNI converts non-return-to-zero (NRZ) data from thecontroller and clock pulses into Manchester encoding and... ...The opposite process occurs on the receive path, where adigital phase-locked loop decodes 10 Mbit/s signals with asmuch as g20 ns of jitter.The DP8391 SNI is a functionally complete Manchester en-...