DP83840A Datasheet - National Semiconductor

DP83840A - 10/100 Mb/s Ethernet Physical Layer

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.

This VLSI device is designed for easy implementation of 10/100 Mb/s Ethernet LANs.

It interfaces to the PMD sublayer through National Semiconductor's DP832

DP83840A Features

* 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

Datasheet Details

DP83840A

National Semiconductor

434.89 KB

10/100 mb/s ethernet physical layer.

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