DP83825I 10/100Mbps Ethernet PHY Transceiver

Texas Instruments DP83825I Low Power 10/100Mbps Ethernet Physical Layer Transceiver is an ultra-small form factor, very low power Ethernet Physical Layer transceiver. This device has integrated PMD sublayers to support 10BASE-Te and 100BASE-TX Ethernet protocols. The DP83825I supports up to 150 meters of reach over CAT5e cable. The device interfaces directly to twisted pair media via an external transformer. It interfaces to the MAC layer through Reduced MII (RMII) both in Master and Slave mode. It provides a 50MHz output clock in RMII Master Mode. This clock is synchronized to MDI derived clock to reduce the jitter in the system.