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TLK100

Texas Instruments
Part Number TLK100
Manufacturer Texas Instruments
Description Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
Published Jan 11, 2021
Detailed Description TLK100 www.ti.com SLLS931B – AUGUST 2009 – REVISED DECEMBER 2009 Industrial Temp, Single Port 10/100 Mb/s Ethernet Ph...
Datasheet PDF File TLK100 PDF File

TLK100
TLK100

Overview
TLK100 www.
ti.
com SLLS931B – AUGUST 2009 – REVISED DECEMBER 2009 Industrial Temp, Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver Check for Samples: TLK100 1 Introduction 1.
1 Features 1 • 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) 1.
2 Applications • Industrial Controls and Factory Automation • General Embedded Applications 1.
3 General 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.
1.
4 System Diagram Media Access Controller...


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