TLK105_16 Datasheet, PDF (1/104 Pages) Texas Instruments – TLK105 TLK106 Industrial Temp, Single Port 10/100Mbs Ethernet Physical Layer

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TLK105
TLK106
SLLSEB8C – AUGUST 2012 – REVISED APRIL 2016
TLK105 TLK106 Industrial Temp, Single Port 10/100Mbs Ethernet Physical Layer
Transceiver
1 Introduction
1.1 Features
1
• Low Power Consumption:
– Single Supply: <205mW PHY, 275mW with
Center Tap (Typical)
– Dual Supplies: <126mW PHY, 200mW with
Center Tap (Typical)
• Programmable Power Back Off to reduce PHY
power up to 20% in systems with shorter cables
• Low deterministic latency supports IEEE1588
implementation
• Cable Diagnostics (TLK106)
• Programmable Fast Link Down Modes, <10µs
reaction time
• Variable I/O voltage range: 3.3V, 2.5V, 1.8V
• MAC Interface I/O voltage range:
– MII I/O voltage range: 3.3V, 2.5V, 1.8V
– RMII I/O voltage range: 3.3V, 2.5V
• Fixed TX Clock to XI, with programmable phase
shift
• Auto-MDIX for 10/100Mbs
• Energy Detection Mode
• MII and RMII Capabilities
• Serial Management Interface
• IEEE 802.3u MII
• IEEE 802.3u Auto-Negotiation and Parallel
Detection
1.2 Applications
• Industrial Networks and Factory Automation
• Real Time Industrial Ethernet Applications such as
EtherCAT^®, Ethernet/IP™, ProfiNET^®, SERCOSIII
and VARAN
1.3 Device Overview
• 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
• Integrated ANSI X3.263 Compliant TP-PMD
Physical Sublayer with Adaptive Equalization and
Baseline Wander Compensation
• Programmable LED Support Link, Activity
• 10/100Mbs Packet BIST (Built in Self Test)
• HBM ESD protection on RD± and TD± of 16kV
• 32-pin QFN (5mm) × (5mm)
• Motor and Motion Control
• General Embedded Applications
TLK10x
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.