TJA1100 Overview
Key Specifications
Pins: 36
Operating Voltage: 3.3 V
Max Voltage (typical range): 36 V
Min Voltage (typical range): 3.1 V
Description
The TJA1100 is a 100BASE-T1 compliant Ethernet PHY optimized for automotive use cases. The device provides 100 Mbit/s transmit and receive capability over a single Unshielded Twisted Pair (UTP) cable, supporting a cable length of up to at least 15 m.
Key Features
- Transmitter optimized for capacitive coupling to unshielded twisted-pair cable
- Enhanced integrated PAM-3 pulse shaping for low RF emissions
- Adaptive receive equalizer optimized for automotive cable length of up to at least 15 m
- Reduced power consumption through configurable transmitter pulse am
