Title :
Characterization of CAN Network Susceptibility to EFT Transient Noise
Author :
Fontana, Michele ; Hubing, Todd H.
Author_Institution :
Dipt. di Elettron. e Telecomun., Politec. di Torino, Turin, Italy
Abstract :
The susceptibility of controller area network (CAN) communications to electrical fast transients (EFTs) applied to the signal ports of transceivers is investigated. The impact of EFT stress is evaluated referring to IC level (IEC 62228) CAN standards. The main factors contributing to noise rejection in CAN signaling are analyzed and communication failures are highlighted. The effectiveness of measures to prevent failures during an EFT event is experimentally evaluated on several transceivers and design guidelines are proposed to improve immunity to transient noise.
Keywords :
controller area networks; electromagnetic compatibility; CAN network susceptibility; EFT transient noise; IC level CAN standards; IEC 62228; controller area network; electrical fast transients; electromagnetic compatibility; electromagnetic conductive interference; Electrostatic discharges; Integrated circuits; Noise; Ports (Computers); Transceivers; Transient analysis; Voltage measurement; CAN transceiver; controller area network (CAN); electrical fast transient (EFT); electromagnetic compatibility; electromagnetic conductive interference; integrated circuits;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.2014.2377235
