TLK111 Datasheet – Ethernet Physical Layer Transceiver

Part Number: TLK111

Function: Industrial Temperature 10/100Mbs Ethernet Physical Layer Transceiver

Package: 48-LQFP Type

Manufacturer: Texas Instruments


TLK111 datasheet


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 IC supports 100Base-FX signaling via an external optical transceiver. The device 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.

TLK111 Datasheet PDF Download

TLK111 pdf

Other data sheets are available within the file: TLK111PT, TLK111PTR