Datasheet4U Logo Datasheet4U.com

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

Manufacturer: National Semiconductor (now Texas Instruments)

📥 Download Datasheet

General 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 TX

Overview

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.

Key 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,.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
DP8392 Coaxial Transceiver Interface
DP83922A Twisted Pair Transceiver Interface
DP8392A Coaxial Transceiver Interface
DP8392C CTI Coaxial Transceiver Interface
DP83901A Serial Network Interface Controller
DP83902A ST-NICTM Serial Network Interface Controller for Twisted Pair
DP83905 AT Local Area Network Twisted-Pair Interface Controller
DP83907 AT/LANTIC
DP8390D NIC Network Interface Controller
DP8391 Serial Network Interface