23.4 A 28W -108.9dB/-102.2dB THD/THD+N Hybrid $\Delta\Sigma-$-PWM Class-D Audio Amplifier with 91% Peak Efficiency and Reduced EMI Emission

2020 IEEE International Solid- State Circuits Conference - (ISSCC) ◽

10.1109/isscc19947.2020.9063001 ◽

2020 ◽

Author(s):

Shoubhik Karmakar ◽

Huajun Zhang ◽

Robert Van Veldhoven ◽

Lucien Breems ◽

Marco Berkhout ◽

...

Keyword(s):

Peak Efficiency ◽

Audio Amplifier ◽

Delta Sigma ◽

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High-efficiency Class-D Audio Amplifier using Second Order Delta Sigma Modulation

Asia-Pacific Journal of Advanced Research in Music Arts Culture and Literature ◽

10.21742/ajmacl.2016.1.1.06 ◽

2016 ◽

Vol 1 (1) ◽

pp. 35-42

Author(s):

Mohammad Mahdi Hajhashemkhani ◽

◽

Abdalhossein Rezai ◽

Keyword(s):

High Efficiency ◽

Second Order ◽

Audio Amplifier ◽

Delta Sigma ◽

Class D ◽

Delta Sigma Modulation

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12V Delta-Sigma Class-D Audio Amplifier

High Voltage Devices and Circuits in Standard CMOS Technologies ◽

10.1007/978-1-4757-5404-9_7 ◽

1999 ◽

pp. 227-266

Author(s):

Hussein Ballan ◽

Michel Declercq

Keyword(s):

Audio Amplifier ◽

Delta Sigma ◽

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Class-D Audio Amplifier Using 1-Bit Fourth-Order Delta-Sigma Modulation

IEEE Transactions on Circuits & Systems II Express Briefs ◽

10.1109/tcsii.2008.922457 ◽

2008 ◽

Vol 55 (8) ◽

pp. 728-732 ◽

Author(s):

Kyoungsik Kang ◽

Jeongjin Roh ◽

Youngkil Choi ◽

Hyungdong Roh ◽

Hyunsuk Nam ◽

...

Keyword(s):

Fourth Order ◽

Audio Amplifier ◽

Delta Sigma ◽

Class D ◽

Delta Sigma Modulation

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An optimal design method of delta-sigma modulator for class-D audio amplifier

2009 IEEE 13th International Symposium on Consumer Electronics ◽

10.1109/isce.2009.5156912 ◽

2009 ◽

Author(s):

Motoki Harada ◽

Satoshi Hirano ◽

Tomio Goto ◽

Masaru Sakurai

Keyword(s):

Optimal Design ◽

Design Method ◽

Delta Sigma Modulator ◽

Audio Amplifier ◽

Delta Sigma ◽

Class D ◽

Optimal Design Method

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Embedded Bidirectional Buck-Boost Converter in Half Bridge Class-D Audio Amplifier for Suppressing Bus Voltage Pumping

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2021.3056997 ◽

2021 ◽

pp. 1-1

Author(s):

Rui Huang ◽

Duo Xu ◽

Feiming Liu ◽

Jin Sha ◽

Jianping Xu

Keyword(s):

Boost Converter ◽

Audio Amplifier ◽

Class D ◽

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Front-end Bidirectional Symmetric Bipolar Outputs LLC DC-Transformer (DCX) for a Half Bridge Class-D Audio Amplifier

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2020.3038071 ◽

2020 ◽

pp. 1-1

Author(s):

Duo Xu ◽

Guohua Zhou ◽

Feiming Liu ◽

Rui Huang ◽

Hongbo Ma

Keyword(s):

Audio Amplifier ◽

Front End ◽

Class D ◽

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Enhanced design of filterless class-D audio amplifier

2009 Design, Automation & Test in Europe Conference & Exhibition ◽

10.1109/date.2009.5090882 ◽

2009 ◽

Author(s):

Chun Wei Lin ◽

Bing-Shiun Hsieh ◽

Yu Cheng Lin

Keyword(s):

Audio Amplifier ◽

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An efficient voltage-mode class-D power amplifier for digital transmitters with delta-sigma modulation

2011 IEEE MTT-S International Microwave Symposium ◽

10.1109/mwsym.2011.5973249 ◽

2011 ◽

Author(s):

W. Kim ◽

J. Rode ◽

A. Scuderi ◽

C. Park ◽

P. M. Asbeck ◽

...

Keyword(s):

Power Amplifier ◽

Voltage Mode ◽

Delta Sigma ◽

Class D ◽

Delta Sigma Modulation ◽

Digital Transmitters

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A 2.4 mA Quiescent Current, 1 W Output Power Class-D Audio Amplifier With Feed-Forward PWM-Intermodulated-Distortion Reduction

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2016.2543704 ◽

2016 ◽

Vol 51 (6) ◽

pp. 1436-1445 ◽

Author(s):

Tai-Haur Kuo ◽

Shih-Hsiung Chien ◽

Jyun-Jia Huang ◽

Yi-Wen Chen ◽

Yu-An Lee

Keyword(s):

Output Power ◽

Feed Forward ◽

Audio Amplifier ◽

Class D ◽

Quiescent Current ◽

Distortion Reduction ◽

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A -121.5-dB THD Class-D Audio Amplifier With 49-dB LC Filter Nonlinearity Suppression

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2021.3125526 ◽

2021 ◽

pp. 1-1

Author(s):

Huajun Zhang ◽

Marco Berkhout ◽

Kofi A. A. Makinwa ◽

Qinwen Fan

Keyword(s):

Audio Amplifier ◽

Class D ◽

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