KSZ8021RNL / KSZ8031RNL
10Base-T/100Base-TX PHY with RMII Support
General Description
Features
The KSZ8031RNL is a single-supply 10Base-T/100BaseTX Ethernet physical layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.
The KSZ8031RNL is a highly-integrated, compact solution.
It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low noise
regulator to supply the 1.
2V core, and by offering 1.
8/2.
5/3.
3V digital I/O interface support.
The KSZ8031RNL offers the Reduced Media Independent Interface (RMII) for direct connection to RMII-compliant MACs in Ethe...