Title :
Spread spectrum clocking applied to charge pump for conducted emission improvement in automotive
Author :
Galtie, Franck ; Marot, Christian
Author_Institution :
CONTINENTAL, Toulouse
Abstract :
The aim of this paper is, first of all, to make a status about the Conducted Emission (CE) level of devices integrating a charge pump, currently used in automotive Electronic Control Unit (ECU). Then, the spread spectrum clocking method, in order to reduce CE levels, applied to such device is studied and results are presented.
Keywords :
automotive electronics; electromagnetic interference; automotive; charge pump; conducted emission; electronic control unit; spread spectrum clocking; Automotive engineering; Charge pumps; Clocks; Spread spectrum communication;
Conference_Titel :
Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-981-08-0629-3
Electronic_ISBN :
978-981-08-0629-3
DOI :
10.1109/APEMC.2008.4559863
