Datasheet4U Logo Datasheet4U.com

DP83959 - 8-Port Lite Ethernet Repeater Interface Controller

Description

The DP83959 8-Port Lite Ethernet Repeater Interface Controller (LERIC8) is a single chip solution for unmanaged 10BASE-T Ethernet repeater (hub) products.

Features

  • s Fully IEEE 802.3 Ethernet Repeater compliant s Eight IEEE 802.3 10BASE-T compliant ports with on-chip transmit filters s One IEEE 802.3 compatible AUI port s Direct drive status LED outputs s Network traffic level monitor with direct drive LED outputs s Automatic internal power-on reset function. External TTL compatible reset pin provided for device testing if required s Inter-LERIC™ bus for cascading up to 3 devices on a single board s Register/LED status interface compatible with DP83955/6 LER.

📥 Download Datasheet

Datasheet preview – DP83959

Datasheet Details

Part number DP83959
Manufacturer National Semiconductor
File Size 558.45 KB
Description 8-Port Lite Ethernet Repeater Interface Controller
Datasheet download datasheet DP83959 Datasheet
Additional preview pages of the DP83959 datasheet.

📁 Similar Datasheet

  • DP83910A - DP83910A CMOS SNI Serial Network Interface (ETCTI)
  • DP83016AUG - Falcon Switch 16-port Gigabit Ethernet Switch Engine (National)
  • DP8303 - 8 Bit Tri-State Bidirectional Transceiver (National)
  • DP8303 - (DP8304B) Octal 3 State Bidirectional Bus Transceiver (AMD)
  • DP8303A - 8 Bit Tri-State Bidirectional Transceiver (National)
  • DP8304B - 8-BIT TRI-STATE BIDIRECTIONAL TRANSCEIVER (National)
  • DP8307 - 8 Bit Tri-State Bidirectional Transceiver (National)
  • DP8307 - (DP8308) Octal 3 State Bidirectional Bus Transceiver (AMD)
  • DP8307A - 8 Bit Tri-State Bidirectional Transceiver (National)
  • DP8308 - 8-Bit TRI-STATE Bidirectional Transceiver (National)
Other Datasheets by National Semiconductor
  • DP83950B - Repeater Interface Controller
  • DP83952 - Repeater Interface Controller with Security Features
  • DP83953 - Repeater Interface Controller
  • DP83955A - (DP83955A / DP83956A) LitE Repeater Interface Controller
  • DP83956A - (DP83955A / DP83956A) LitE Repeater Interface Controller
  • DP83901A - Serial Network Interface Controller
  • DP83902A - ST-NICTM Serial Network Interface Controller for Twisted Pair
  • DP83905 - AT Local Area Network Twisted-Pair Interface Controller

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com DP83959 8-Port Lite Ethernet Repeater Interface Controller October 1997 DP83959 8-Port Lite Ethernet Repeater Interface Controller General Description The DP83959 8-Port Lite Ethernet Repeater Interface Controller (LERIC8) is a single chip solution for unmanaged 10BASE-T Ethernet repeater (hub) products. By integrating electronics needed to support eight 10BASE-T ports, a full level/drive compatible AUI port for a backbone connection, and an internal power on reset circuit, a LERIC8 based design requires only the addition of a few passive components: crystal, transformers, connectors and a power source. The LERIC8 provides on-chip LED drivers that connect directly to LEDs via series resistors.
Published: |