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DP83846A - DsPHYTER -Single 10/100 Ethernet Transceiver

Datasheet Summary

Description

The DP83846A is a full feature single Physical Layer device with integrated PMD sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols over Category 3 (10 Mb/s) or Category 5 Unsheilded twisted pair cables.

Features

  • IEEE 802.3 ENDEC, 10BASE-T transceivers and filters IEEE 802.3u PCS, 100BASE-TX transceivers and filters IEEE 802.3 compliant Auto-Negotiation Output edge rate control eliminates external filtering for Transmit outputs BaseLine Wander compensation 5V/3.3V MAC interface IEEE 802.3u MII (16 pins/port) LED support (Link, Rx, Tx, Duplex, Speed, Collision) Single register access for complete PHY status 10/100 Mb/s packet loopback BIST (Built in Self Test) Low-power 3.3V, 0.35u.

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Datasheet Details

Part number DP83846A
Manufacturer National Semiconductor
File Size 1.20 MB
Description DsPHYTER -Single 10/100 Ethernet Transceiver
Datasheet download datasheet DP83846A Datasheet
Additional preview pages of the DP83846A datasheet.

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DP83846A DsPHYTER — Single 10/100 Ethernet Transceiver May 2002 DP83846A DsPHYTER — Single 10/100 Ethernet Transceiver General Description The DP83846A is a full feature single Physical Layer device with integrated PMD sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols over Category 3 (10 Mb/s) or Category 5 Unsheilded twisted pair cables. The DP83846A is designed for easy implementation of 10/100 Mb/s Ethernet home or office solutions. It interfaces to Twisted Pair media via an external transformer. This device interfaces directly to MAC devices through the IEEE 802.3u standard Media Independent Interface (MII) ensuring interoperability between products from different vendors. Features ■ ■ ■ ■ IEEE 802.3 ENDEC, 10BASE-T transceivers and filters IEEE 802.
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