LXT971A - Dual Speed Fast Ethernet PHY Transceiver
( DataSheet : 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.
LXT971A 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
