Industrial 10/100 Ethernet PHY
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Features
- Low Power Consumption:
- Single Supply: <205mW PHY, 275mW with
Center Tap (Typical) - Dual Supplies: <126mW PHY, 200mW with
Center Tap (Typical)
- Single Supply: <205mW PHY, 275mW with
- Programmable Power Back Off to reduce PHY power up
to 20% in systems with shorter cables - Low deterministic latency supports IEEE1588
implementation - Cable Diagnostics
- Programmable Fast Link Down Modes,
<10µs reaction time - Variable I/O voltage range: 1.8V to 3.3V
- 3.3V MAC Interface
- Fixed TX Clock to XI, with programmable
phase shift - Auto-MDIX for 10/100Mbs
- Energy Detection Mode
- 25 MHz Clock Out
- MII and RMII Capabilities
- Serial Management Interface
- IEEE 802.3u MII
- IEEE 802.3u Auto-Negotiation and Parallel
Detection - Error-Free 100Base-T Operation up to
150 Meters Under Typical Conditions - Error-Free 10Base-T Operation up to
300 Meters Under Typical Conditions - IEEE 802.3u ENDEC, 10Base-T Transceivers and Filters
- IEEE 802.3u PCS, 100Base-TX Transceivers
- IEEE 1149.1 JTAG
- Integrated ANSI X3.263 Compliant TP-PMD Physical
Sublayer with Adaptive Equalization and Baseline
Wander Compensation - Programmable LED Support Link, 10/100Mbs Mode,
Activity, and Collision Detect - 10/100Mbs Packet BIST (Built in Self Test)
- HBM ESD protection on RD± and TD± of 16kV
- 48-pin LQFP Package (7mm) × (7mm)
Description
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.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | Industrial Temp, Single Port 10/100Mbs Ethernet PHY Transceiver, TLK110 datasheet (Rev. D) | Dec. 22, 2013 |
Application note | Selection and specification of crystals for Texas Instruments ethernet physical | Feb. 06, 2019 | |
Technical articles | New simple open real-time Ethernet (SORTE) protocol supports 4µs cycle time | Nov. 20, 2016 | |
User guide | Parallel Redundancy Protocol Ethernet for Substation Automation Design Guide | Mar. 29, 2016 | |
Technical articles | Designing for industrial environments | Jan. 15, 2014 | |
User guide | TLK1xx Software GUI | Aug. 15, 2013 | |
Application note | TLK110 Partial Radiated Emissions and Radiated Immunity Test Report | Jan. 10, 2013 | |
Application note | TLK110 Ethernet PHY Transformerless Operation | Sep. 17, 2012 | |
Application note | TLK1XX Design & Layout Guide (Rev. A) | Aug. 15, 2012 | |
Application note | TLK110 Power Back Off for Short Cables | Jul. 17, 2012 | |
User guide | TLK110CUSEVM User Guide | Dec. 07, 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TLK110CUSEVM provides a platform that allows the users to easily evaluate, design and market systems containing the TLK110 device.
Features
- Industrial temperatures (-40°C to 85°C)
- Industrial temperature external magnetics
- Control and status:
- Configurable 8 PHY Addresses â 01h (default) or any other address between 00h - 07h using jumpers
- 8 LEDs â 2 power, 6 status LEDs (speed, link, and active data)
- Strap options:
- MII/RMII jumper (MII disable)
- (...)
Software development
The USB-2-MDIO software lets you directly access the registers during debug and prototyping. (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
LQFP (PT) | 48 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.