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Product details

Parameters

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Features

  • Temperature From –40°C to 85°C
  • Low Power Consumption, < 200mW Typical
  • Cable Diagnostics
  • Error-Free Operation up to 200 Meters Under Typical Conditions
  • 3.3V MAC Interface
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • 25 MHz Clock Out
  • MII Serial Management Interface (MDC and MDIO)
  • IEEE 802.3u MII
  • IEEE 802.3u Auto-Negotiation and Parallel Detection
  • IEEE 802.3u ENDEC, 10BASE-T Transceivers and Filters
  • Bus I/O Protection - ±16kV JEDEC HBM
  • IEEE 802.3u PCS, 100BASE-TX Transceivers
  • Enables IEEE1588 Time-Stamping
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 Compliant TP-PMD Physical Sublayer with
    Adaptive Equalization and Baseline Wander Compensation
  • Programmable LED Support Link, 10/100 Mb/s Mode, Activity,
    and Collision Detect
  • 10/100 Mb/s Packet BIST (Built in Self Test)
  • 48-pin TQFP Package (7mm) × (7mm)
  • Applications
    • Industrial Controls and Factory Automation
    • General Embedded Applications

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Description

The TLK100 is a single-port Ethernet PHY for 10BaseT and 100Base TX signaling. It integrates all the physical-layer functions needed to transmit and receive data on standard twisted-pair cables. This device supports the standard Media Independent Interface (MII) for direct connection to a Media Access Controller (MAC).

The TLK100 is designed for power-supply flexibility, and can operate with a single 3.3V power supply or with combinations of 3.3V, 1.8V, and 1.1V power supplies for reduced power operation.

The TLK100 uses mixed-signal processing to perform equalization, data recovery, and error correction to achieve robust operation over CAT 5 twisted-pair wiring. It not only meets the requirements of IEEE 802.3, but maintains high margins in terms of cross-talk and alien noise.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet Industrial Ethernet PHY datasheet (Rev. B) Oct. 09, 2009
Application notes TLK100 Ethernet PHY Transformerless Operation Mar. 16, 2011
User guides TLK100 Software GUI User Guide Mar. 19, 2010
User guides TLK100 Internal Voltages EVM Aug. 10, 2009

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
99
Description

TLK100 External Voltages EVM

Features
  • Temperature From -40c to 85c.
  • Low Power consumption <270mW Typical.
  • 3.3V MAC Intrerface.
  • Auto-MDIX for 10/100 Mb/s.
  • 25 MHz Clock Out.
  • MII Serial Management interface (MDC and MDIO).
  • IEEE 802.3u MII
  • IEEE 802.3u Auto-Negotiation and Parallel Detection.
  • IEEE 802.3u ENDEC, 10BASE-T Transceivers and Filters.
  • IEEE (...)

Software development

CODE EXAMPLES & DEMOS Download
TLK100 Sample Code
TLK100SAMPLE-CODE Purpose:
Sample C code is meant to give an example of the proper way to operate the various functions and capabilities of the PHY.

Overview:
The code was written in C using Microsoft Visual Studio 6.0 IDE. Debugging was done by interfacing Spirent SmartBits®-200/2000 (SMB- 200/2000).

Structure:

  • The (...)

CODE EXAMPLES & DEMOS Download
SLLC380A.ZIP (10114 KB)
DRIVERS & LIBRARIES Download
Ethernet PHY Linux drivers & tools
ETHERNET-SW The Linux drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers.

The USB-2-MDIO software lets you directly access the registers during debug and prototyping.  (...)

SUPPORT SOFTWARE Download
SLLC405.ZIP (8460 KB)

Design tools & simulation

SIMULATION MODELS Download
SLLC381.ZIP (2 KB) - BSDL Model
SIMULATION MODELS Download
SLLM064.ZIP (82 KB) - IBIS Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

Reference designs

REFERENCE DESIGNS Download
Software Defined Radio (SDR) OMAPL-138-based Hardware/Software Reference Design
TIDEP0040 Software Defined Radio (SDR) is a popular application within the wireless infrastructure market.  This hardware reference design, leveraging the real time signal processing of the TI DSP and its Universal Parallel Port (uPP), along with TI ADC and DAC, offers SDR algorithm developers a quick (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Vision Analytics OMAPL-138-based Hardware/Software Reference Design
TIDEP0038 Vision analytics is a critical function for many industrial automated applications including machine vision, inspection automation, surveillance and image processing.  This hardware/software design kit is optimized for vision analytic based applications and provides the all of hardware design (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
HTQFP (PHP) 48 View options

Ordering & quality

Support & training

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