TLK105 - Single Port 10/100Mbs Ethernet Physical Layer Transceiver

Texas Instruments

General Description

4 2.1 Pin Layout 4 2.2 Serial Management Interface (SMI) 5 2.3 MAC Data Interface 5 2.4 10Mbs and 100Mbs PMD Interface 6 2.5 Clock Interface 6 2.6 LED Interface

Key Features

1.
Low Power Consumption:.
Single Supply:.

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TLK105 single port 10/100mbs ethernet physical layer transceiver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TLK105
Manufacturer	Texas Instruments
File Size	2.29 MB
Description	Single Port 10/100Mbs Ethernet Physical Layer Transceiver
Datasheet	TLK105 Datasheet

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community 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.