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DP83924 - Quad 10 Mb/s Ethernet Physical Layer - 4TPHY

Description

System Diagram MAC Serial NRZ Interface RXD4,RXC4,COL4,CRS4 ISOLATION 10BASE-T TXD4,TXE4 TPI ports 1-4 RXD3,RXC3,COL3,CRS3 TXD3,TXE3 RXD2,RXC2,COL2,CRS2 DP83924B ISOLATION DP8392C TXD2,TXE2 10BASE-2 MAC AUI (port 1 option) RXD1,RXC1,COL1,CRS1 TXD1,TXE1 TXC MDIO MDC Serial Mgmt Inter

Features

  • Enhanced Supply Rejection s 100 pin package.
  • Enhanced Jitter Performance s 10BASE-T and AUI interfaces.
  • Diagnostic Endec Loopback s Automatic or manual selection of twisted pair or Attach.
  • Squelch on Collision and Receive Pair ment Unit Interfaces on port 1 s Serial LED interface for LINK,.

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Datasheet preview – DP83924

Datasheet Details

Part number DP83924
Manufacturer National Semiconductor
File Size 447.03 KB
Description Quad 10 Mb/s Ethernet Physical Layer - 4TPHY
Datasheet download datasheet DP83924 Datasheet
Additional preview pages of the DP83924 datasheet.

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Full PDF Text Transcription

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DP83924BVCE Quad 10 Mb/s Ethernet Physical Layer - 4TPHY™ October 1998 DP83924BVCE Quad 10 Mb/s Ethernet Physical Layer - 4TPHY™ s Programmable MAC Interface supports most standard 7 signal MAC interfaces The DP83924B Quad 10Mbps Ethernet Physical Layer s Twisted Pair Transceiver Module (4TPHY) is a 4-Port Twisted Pair PHYsical Layer Trans– On-chip filters for transmit outputs ceiver that includes all the circuitry required to interface four Ethernet Media Access Controllers (MACs) to – Low Power Driver 10BASE-T. This device is ideally suited for switch hub – Heartbeat and Jabber Timers applications where 8 to 32 ports are commonly used. – Link Disable and Smart Receive Squelch The 4TPHY has three dedicated 10Base-T ports.
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