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DP8392 - Coaxial Transceiver Interface

Description

The DP8392A Coaxial Transceiver Interface (CTI) is a coaxial cable line driver receiver for Ethernet Thin Ethernet (Cheapernet) type local area networks The CTI is connected between the coaxial cable and the Data Terminal Equipment (DTE) In Ethernet applications the transceiver is usually mounted wi

Features

  • Y Y Y Y Y Y Y Y Y Compatible with Ethernet II IEEE 802 3 10Base5 and 10Base2 (Cheapernet) Integrates all transceiver electronics except signal power isolation Innovative design minimizes external component count Jabber timer function integrated on chip Externally selectable CD Heartbeat allows operation with IEEE 802 3 compatible repeaters Precision circuitry implements receive mode collision detection Squelch circuitry at all inputs rejects noise Designed for rigorous reliability requireme.

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Datasheet Details

Part number DP8392
Manufacturer National Semiconductor
File Size 172.87 KB
Description Coaxial Transceiver Interface
Datasheet download datasheet DP8392 Datasheet
Additional preview pages of the DP8392 datasheet.

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Full PDF Text Transcription

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DP8392A NS32492A Coaxial Transceiver Interface May 1988 DP8392A NS32492A Coaxial Transceiver Interface General Description The DP8392A Coaxial Transceiver Interface (CTI) is a coaxial cable line driver receiver for Ethernet Thin Ethernet (Cheapernet) type local area networks The CTI is connected between the coaxial cable and the Data Terminal Equipment (DTE) In Ethernet applications the transceiver is usually mounted within a dedicated enclosure and is connected to the DTE via a transceiver cable In Cheapernet applications the CTI is typically located within the DTE and connects to the DTE through isolation transformers only The CTI consists of a Receiver Transmitter Collision Detector and a Jabber Timer The Transmitter connects directly to a 50 ohm coaxial cable where it is used to driv
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