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Conference Paper

Class AB versus D for Multimedia Applications in Portable Electronic Devices

Authors: Tournier, Pascal

AES Conference: 29th International Conference: Audio for Mobile and Handheld Devices · Paper 2-2 · September 2006

Abstract

Portable electronic products are integrating more and more multimedia capabilities. This has created great interest in incorporating stereo capabilities. Thus, when considering the power management inside a cellular phone for example, the audio function is becoming a key player. By looking at the basics of Class AB and D topologies, this paper is promoting the efficiency of the new filterless ClassD amplifiers.

Details

Published in
AES Conference: 29th International Conference: Audio for Mobile and Handheld Devices
Paper number
2-2
Publication date
September 6, 2006
Session subject
Audio for Mobile & Handheld Devices
Affiliation
ON Semiconductor (See document for exact affiliation information.)
Type
Conference Paper