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

RTL8153 Datasheet PDF – Realtek

Part Number: RTL8153

Function: Integrated 10/100/1000M Ethernet Controller for USB Applications

Manufacturer: Realtek Semiconductor

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RTL8153 datasheet


The Realtek RTL8153-CG 10/100/1000M Ethernet controller combines an IEEE 802.3u compliant Media Access Controller (MAC), USB 3.0 bus controller, and embedded memory.

With state-of-the-art DSP technology and mixed-mode signal technology, the RTL8153 offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capabilities.

The RTL8153 features embedded One-Time-Programmable (OTP) memory that can replace the external EEPROM (93C46/93C56/93C66/TWSI).

RTL8153 Datasheet
RTL8153 pdf