The DP83822 is a low power single-port 10/100 Mbps Ethernet PHY. It
provides all physical layer functions needed to transmit and receive data over both standard
twisted-pair cables or connect to an external fiber optic transceiver. Additionally, the DP83822
provides flexibility to connect to a MAC through a standard MII, RMII, or RGMII interface.
The DP83822 offers integrated cable diagnostic tools, built-in
self-test, and loopback capabilities for ease of use. It supports multiple industrial buses with
its fast link-down timing as well as Auto-MDIX in forced modes.
The DP83822 offers an innovative and robust approach for reducing
power consumption through EEE, WoL and other programmable energy savings modes.
The DP83822 is a feature rich and pin-to-pin upgradeable option for the
TLK105, TLK106, TLK105L and TLK106L 10/100 Mbps Ethernet PHYs.
The DP83822 comes
in a 32-pin 5.00-mm × 5.00-mm VQFN package.