DM9131 - 10/100Mbps Fast Ethernet Physical Layer Single Chip Transceiver
The DM9131 is a physical-layer, single-chip, lowpower transceiver for 100BASE-TX and 10BASE-T operations.
On the media side, it provides a direct interface either to Unshielded Twisted Pair Cable 5 (UTP5) for 100BASE-TX Fast Ethernet, or UTP5/UTP3 Cable for 10BASE-T Ethernet, and it also provides PE
