DP83840A - 10/100 Mb/s Ethernet Physical Layer

National Semiconductor

Datasheet Details

Part number	DP83840A
Manufacturer	National Semiconductor
File Size	434.89 KB
Description	10/100 Mb/s Ethernet Physical Layer
Datasheet	DP83840A_NationalSemiconductor.pdf

The DP83840A is a Physical Layer device for Ethernet 10BASE-T and 100BASE-X using category 5 Unshielded, Type 1 Shielded and Fiber Optic cables.

IEEE 802.3 10BASE-T compatible--ENDEC and UTP/ STP transceivers and filters built-in.
IEEE 802.3u 100BASE-X compatible--support for 2 pair Category 5 UTP (100m), Type 1 STP and Fiber Optic Transceivers--Connects directly to the DP83223 Twisted Pair Transceiver.
ANSI X3T12 TP-PMD compatible.
IEEE 802.3u Auto-Negotiation for automatic speed selection.
IEEE 802.3u compatible Media Independent Interface (MII) with Serial Management Interface.
In.

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Published: Mar 7, 2006 |