TJA1100HN Datasheet PDF - NXP

●Overview

●The TJA1100 is IEEE 100BASE-T1 compliant. The single port Ethernet PHY Transceiver is designed and fully qualified for automotive applications. It supports 100 Mbit/s transmit and receive capability up to at least 15 m of unshielded twisted pair (UTP) cables. The TJA1100 enables lowest system cost, and fulfils the demanding area and heat constraints of next generation electronic control units (ECU) and sensors for Advanced Driver Assistence System (ADAS). Qualified in compliance with AEC-Q100 Grade 1, the TJA1100 is natively designed for smallest package foot print, minimal external component overhead and low power.

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●## Features

●### Dedicated PHY enable/disable and low-power sleep modes

● Energy efficient system design

● Flexible, on the fly control of low power modes by the application

●### IEEE 100BASE-T1 compliant PHY transceiver

● Future proof interoperability to any compliant PHY

● Optimized for capacitive coupling to unshielded twisted pair cable

●### Enhanced PAM-3 pulse shaping technology and adaptive receive equalizer

● Supports cable length of up to at least 15 m in cars

● Optimized RF emission levels according to OEM standards

●### Robust local and remote wake-up functionality

● Triggered by register setting or by the remote node via data line