XT971A Overview
Intel® LXT971A 3.3V Dual-Speed Fast Ethernet PHY Transceiver Datasheet The LXT971A 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 LXT971A also provides a Low Voltage PECL (LVPECL) interface for use with 100BASE-FX fiber networks.
XT971A Key Features
- 3.3V Operation. Low power consumption (300 mW typical). Low-power “Sleep” mode. 10BASE-T and 100BASE-TX using a single R
- LXT971ABC
- mercial (0° to 70°C ambient)
- LXT971ABE
- Extended (-40° to 85°C ambient). 64-pin Low-profile Quad Flat Package (LQFP)
- LXT971ALC
- mercial (0° to 70°C ambient)
- LXT971ALE
- Extended (-40° to 85°C ambient)