LAN8720A-CP-TR

LAN8720A-CP-TR is a low-power 10BASE-T/100BASE-TX physical layer (PHY) transceiver with variable I/O voltage that is compliant with the IEEE 802.3-2005 standards. The LAN8720A supports communication with an Ethernet MAC via a standard RMII interface. It contains a full-duplex 10-BASE-T/100BASE-TX transceiver and supports 10Mbps (10BASE-T) and 100Mbps (100BASE-TX) operation. The LAN8720A implements auto-negotiation to automatically determine the best possible speed and duplex mode of operation. HP Auto-MDIX support allows the use of direct connect or cross-over LAN cables. Applications include set-top boxes, networked printers and servers, test instrumentation, LAN on motherboard, embedded telecom applications, video record/playback systems, cable modems/routers, DSL modems/routers, digital video recorders, IP and video phones, wireless access points, digital televisions, digital media adapters/servers, gaming consoles.

• High-performance 10/100 Ethernet transceiver, loop-back modes, auto-negotiation
• Automatic polarity detection and correction, link status change wake-up detection
• Vendor specific register functions, supports the reduced pin count RMII interface
• Power and I/Os, various low power modes, integrated power-on reset circuit
• Latch-up performance exceeds 150mA per EIA/JESD 78, Class II
• Two status LED outputs, may be used with a single 3.3V supply
• Ability to use a low cost 25MHz crystal for reduced BOM
• Commercial temperature range from 0°C to +85°C
• 24-pin QFN package