Document
LAN8740A/LAN8740Ai
Small Footprint MII/RMII 10/100 Energy Efficient Ethernet
Transceiver with HP Auto-MDIX and flexPWR® Technology
Highlights
• Single-Chip Ethernet Physical Layer Transceiver (PHY)
• Compliant with Energy Efficient Ethernet 802.3az • Cable diagnostic support • Wake on LAN (WoL) support • Comprehensive flexPWR technology
- Flexible power management architecture - LVCMOS Variable I/O voltage range: +1.8 V to
+3.3 V - Integrated 1.2 V regulator with disable feature • HP Auto-MDIX support • Small footprint 32-pin VQFN, RoHS-compliant package (5 x 5 x 0.9 mm height) • Deterministic 100 Mb internal loopback latency (MII Mode)
Target Applications
• 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 Televisi.