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DP83843BVJE

Part Number	DP83843BVJE
Manufacturer	National Semiconductor
Description	PHYTER
Published	Mar 7, 2006
Detailed Description	DP83843BVJE PHYTER July 1999 DP83843BVJE PHYTER General Description Features The DP83843BVJE is a full feature Physica...
Datasheet	DP83843BVJE PDF File

Overview

DP83843BVJE PHYTER July 1999 DP83843BVJE PHYTER General Description Features The DP83843BVJE is a full feature Physical Layer device — IEEE 802.
3 ENDEC with AUI/10BASE-T transceivers with integrated PMD sublayers to support both 10BASE-T and built-in filters and 100BASE-X Ethernet protocols.
— IEEE 802.
3u 100BASE-TX compatible - directly drives standard Category 5 UTP, no need for external This VLSI device is designed for easy implementation of 100BASE-TX transceiver 10/100 Mb/s Ethernet LANs.
It interfaces directly to Twisted Pair media through an external transformer or to ﬁber — Fully Integrated and fully compliant ANSI X3.
263 TPmedia via industry standard electrical/optical ﬁber PMD PMD physical sublayer which includes adaptive equaltransceivers.
This device also interfaces directly to the ization and BLW compensation MAC layer through the IEEE 802.
3u standard Media Inde— IEEE 802.
3u 100BASE-FX compatible - connects directpendent Interface (MII), ensuring interoperability between ly to industry standard Electrical/Optical transceivers products from different vendors.
— IEEE 802.
3u Auto-Negotiation for automatic speed seThe DP83843 is designed with National Semiconductor's lection advanced CMOS process.
Its system architecture is based on the integration of several of National's industry proven — IEEE 802.
3u compatible Media Independent Interface (MII) with Serial Management Interface core technologies: — Integrated high performance 100 Mb/s clock recovery — IEEE 802.
3 ENDEC with AUI/10BASE-T transceiver circuitry requiring no external filters module to provide the 10 Mb/s functions — Full Duplex support for 10 and 100 Mb/s data rates — Clock Recovery/Generator Modules from National's Fast — MII Serial 10 Mb/s mode Ethernet and FDDI products — Fully configurable node/switch and 100Mb/s repeater — FDDI Stream Cipher scrambler/descrambler for modes TP-PMD — Programmable loopback modes for flexible system diag— 100BASE-X physical coding sub-layer (PCS) and control...

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DP83843BVJE PHYTER - National Semiconductor

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