The TLK110 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. The TLK110 supports the standard Media Independent Interface (MII) and Reduced Media Independent Interface (RMII) for direct connection to a Media Access Controller (MAC).
The TLK110 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.
The TLK110 uses mixed-signal processing to perform equalization, data recovery, and error correction to achieve robust operation over CAT 5 twisted-pair wiring. This device not only meets the requirements of IEEE 802.3, but maintains high margins in terms of cross-talk and alien noise.
The TLK110 Ethernet PHY has a special Power Back Off mode to conserve power in systems with relatively short cables. This mode provides the flexibility to reduce system power when the system is not required to drive the standard IEEE 802.3 100m cable length, or the extended 150m, error-free cable reach of the TLK110. For more detail, see application note SLLA328.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | Industrial Temp, Single Port 10/100Mbs Ethernet PHY Transceiver, TLK110 datasheet (Rev. D) | 22 Dec 2013 | |
| Application note | Selection and specification of crystals for Texas Instruments ethernet physical | 06 Feb 2019 | ||
| Technical article | New simple open real-time Ethernet (SORTE) protocol supports 4µs cycle time | 21 Nov 2016 | ||
| Design guide | Parallel Redundancy Protocol Ethernet for Substation Automation Design Guide | 29 Mar 2016 | ||
| Technical article | Designing for industrial environments | 15 Jan 2014 | ||
| User guide | TLK1xx Software GUI | 15 Aug 2013 | ||
| Application note | TLK110 Partial Radiated Emissions and Radiated Immunity Test Report | 10 Jan 2013 | ||
| Application note | TLK110 Ethernet PHY Transformerless Operation | 17 Sep 2012 | ||
| Application note | TLK1XX Design & Layout Guide (Rev. A) | 15 Aug 2012 | ||
| Application note | TLK110 Power Back Off for Short Cables | 17 Jul 2012 | ||
| EVM User's guide | TLK110CUSEVM User Guide | 07 Dec 2011 |
For additional terms or required resources, click any title below to view the detail page where available.
The TLK110CUSEVM provides a platform that allows the users to easily evaluate, design and market systems containing the TLK110 device.
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| Package | Pins | Download |
|---|---|---|
| LQFP (PT) | 48 | View options |
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