Function : TLK111 Industrial Temperature 10/100Mbs Ethernet Physical Layer Transceiver
Maker : Texas Instruments
The TLK111 is a single-port Ethernet PHY for 10Base-T and 100Base TX signaling. This device integrates all the physical-layer functions needed to transmit and receive data on standard twisted-pair cables.
Additionally, the TLK111 supports 100Base-FX signaling via an external optical transceiver. The TLK111 supports the standard Media Independent Interface (MII) and Reduced Media Independent Interface (RMII) for direct connection to a Media Access Controller (MAC).
The TLK111 is designed for power-supply flexibility, and can operate with a single 3.3V power supply or with combinations of 3.3V and 1.55V power supplies for reduced power operation.
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Others datasheet of same file : TLK111,TLK111PT,TLK111PTR