TLK105L Datasheet PDF – 10/100-Mbps Ethernet Physical Layer

Part Number: TLK105L

Function: Industrial Temp, Single Port 10/100Mbs Ethernet Physical Layer Transceiver

Package: VQFN 32 Pin Type

Manufacturer: Texas Instruments


TLK105L datasheet



The TLK10xL is a 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. Additionally, the TLK10xL 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).


1. Programmable Power Back Off to Reduce PHY Power up to 20% in Systems With Shorter Cables

2. IEEE 1588 SFD Indication Enables Time Stamping by a Controller or Processor

3. Low Deterministic Latency Supports IEEE1588 Implementation

4. Cable Diagnostics

5. Programmable Fast


TLK105L Datasheet PDF Download

TLK105L pdf

Other data sheets are available within the file: TLK105LRHBR, TLK105LRHBT, TLK106L, TLK106LRHBR