XT971A Datasheet (Intel Corporation) - 3.3V Dual-Speed Fast Ethernet PHY Transceiver

XT971A, 3.3V Dual-Speed Fast Ethernet PHY Transceiver

www.DataSheet4U.com Intel® LXT971A 3.3V Dual-Speed Fast Ethernet PHY Transceiver Datasheet The LXT971A is an IEEE compliant Fast Ethernet PHY Transceiver that directly supports both 100BASE-TX and 10BASE-T applications.

It provides a Media Independent Interface (MII) for easy attachment to 10/100 Media Access Controllers (MACs).

The LXT971A also provides a Low Voltage PECL (LVPECL) interface for use with 100BASE-FX fiber networks.

This document also supports the LXT971 device.

The LXT971A supp

XT971A Features

* 3.3V Operation. Low power consumption (300 mW typical). Low-power “Sleep” mode. 10BASE-T and 100BASE-TX using a single RJ-45 connection. Supports auto-negotiation and parallel detection. MII interface with extended register capability. Rob