●Introduction
●The TLK10x 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 TLK10x supports the standard Media Independent Interface (MII) and Reduced Media Independent Interface (RMII) for direct connection to a Media Access Controller (MAC).
●Features
●• 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
●• 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)
●Applications
●• Industrial Networks and Factory Automation
●• Real Time Industrial Ethernet Applications such as EtherCAT®, Ethernet/IP™, ProfiNET®, SERCOSIII and VARAN
●• Motor and Motion Control
●• General Embedded Applications
