TLK111EVM

: Industrial Temperature 10/100BT Ethernet Evaluation Module

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* ** is a reference design for the TLK111, single-port Ethernet PHY for 10Base-T and 100Base TX signaling, integrating all the physical-layer functions needed to transmit and receive data on standard twisted-pair cables. The EVM supports the standard Media Independent Interface MII and Reduced Media Independent Interface RMII for direct connection to a Media Access Controller MAC.

The EVM is designed for power-supply flexibility, and can operate with a single 5V jack, with all other voltages required for the TLK111 are internally generated in the device or on board. The

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*TLK111EVM** allows the user to test few MDI interfaces: traditional RJ45 with separated magnetic, integrated magnetic, fiber operation and Transformerless operation.