Digital class D amplifier with negative feedback
Class D audio power amplifiers have become more prevalent in consumer electronics products because of their high power efficiency and low power dissipation. However, some of the drawbacks of Class D amplifiers include circuit complexity, high Total Harmonic Distortion (THD), high switching noise etc...
محفوظ في:
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| مؤلفون آخرون: | |
| التنسيق: | Final Year Project |
| اللغة: | English |
| منشور في: |
2009
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10356/16756 |
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إضافة وسم
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| المؤسسة: | Nanyang Technological University |
| اللغة: | English |
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sg-ntu-dr.10356-16756 |
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sg-ntu-dr.10356-167562023-07-07T16:29:52Z Digital class D amplifier with negative feedback Sun, Song. Tan Meng Tong School of Electrical and Electronic Engineering Centre for Integrated Circuits and Systems DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits Class D audio power amplifiers have become more prevalent in consumer electronics products because of their high power efficiency and low power dissipation. However, some of the drawbacks of Class D amplifiers include circuit complexity, high Total Harmonic Distortion (THD), high switching noise etc. A Class D amplifier typically consists of three blocks: a modulation circuit, a digital output stage and a low pass filter. In this project, I will analyze the various feedback topologies for Class D power amplifiers and design a Class D amplifier with low THD. This project is suitable for student with an interest in Mixed-Signal IC design. Bachelor of Engineering 2009-05-28T03:28:26Z 2009-05-28T03:28:26Z 2009 2009 Final Year Project (FYP) http://hdl.handle.net/10356/16756 en Nanyang Technological University 99 p. application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits |
| spellingShingle |
DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits Sun, Song. Digital class D amplifier with negative feedback |
| description |
Class D audio power amplifiers have become more prevalent in consumer electronics products because of their high power efficiency and low power dissipation. However, some of the drawbacks of Class D amplifiers include circuit complexity, high Total Harmonic Distortion (THD), high switching noise etc. A Class D amplifier typically consists of three blocks: a modulation circuit, a digital output stage and a low pass filter.
In this project, I will analyze the various feedback topologies for Class D power amplifiers and design a Class D amplifier with low THD. This project is suitable for student with an interest in Mixed-Signal IC design. |
| author2 |
Tan Meng Tong |
| author_facet |
Tan Meng Tong Sun, Song. |
| format |
Final Year Project |
| author |
Sun, Song. |
| author_sort |
Sun, Song. |
| title |
Digital class D amplifier with negative feedback |
| title_short |
Digital class D amplifier with negative feedback |
| title_full |
Digital class D amplifier with negative feedback |
| title_fullStr |
Digital class D amplifier with negative feedback |
| title_full_unstemmed |
Digital class D amplifier with negative feedback |
| title_sort |
digital class d amplifier with negative feedback |
| publishDate |
2009 |
| url |
http://hdl.handle.net/10356/16756 |
| _version_ |
1772826860204326912 |