High-efficiency filterless Class D amplifier with peak detector

This paper presents a fully integrated filterless Class D amplifier embodying a peak detector to improve the power efficiency at low power range. The peak detector monitors the switching frequency accordingly by sensing the amplitude of the input signal. The Class D amplifier is fabricated using 0.1...

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Bibliographic Details
Main Authors: Jin, Chongfei, Tan, Meng Tong, See, Kye Yak
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/97609
http://hdl.handle.net/10220/11845
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Institution: Nanyang Technological University
Language: English