LXT972 Datasheet | Level One

Data Sheet FEBRUARY 2000 3.3V Dual-Speed Fast Ethernet Transceiver General Description The LXT972 is an IEEE pliant 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 LXT972 supports full-duplex operation at 10 Mbps and 100 Mbps. Its operating condition can be set using auto-negotiation, parallel detection, or manual control. The LXT972 is fabricated with an advanced CMOS process and requires only a single 3.3V power supply. Revision 1.1 Features - 3.3V Operation. - Low power consumption (300 mW typical). - 10BASE-T...