TLK105L Description
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. 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 device is designed for power-supply flexibility,...
TLK105L Key Features
- Low-Power Consumption
- Single Supply: <205 mW PHY, 275 mW With Center Tap (Typical)
- Dual Supplies: <126 mW PHY, 200 mW With Center Tap (Typical)
- Programmable Power Back Off to Reduce PHY Power up to 20% in Systems With Shorter Cables
- IEEE 1588 SFD Indication Enables Time Stamping by a Controller or Processor
- Low Deterministic Latency Supports IEEE1588 Implementation
- Cable Diagnostics
- Programmable Fast Link Down Modes, <10 µs
- Variable I/O voltage range: 3.3V, 2.5V, 1.8V
- MAC Interface I/O voltage range