ML4642 Datasheet (Micro Linear)

ML4642, AUI Multiplexer

The ML4642 AUI Multiplexer contains all the necessary drivers/receivers and control logic to implement a 2 port MAU when used in conjuction with a transceiver chip which has a standard 802.3 AUI interface.

In addition, the ML4642 is capable of operating in stand-alone mode where it interconnects two

ML4642 Features

* IEEE 802.3 compliant AUI interfaces assure compatibility with any AUI ready devices No crystal or clock input On-chip Jabber logic, Collision Detection, and SQE test with enable/disable option Selectable Loopback, Jabber, and SQE Test allows cascading of multiple chips to increase DTE port s s s