A low voltage and low power switch mode power amplifier is proposed. It is designed using TSMC 0.35£gm 2p4m CMOS process technology. It can be applied to hearing aids, and the supply voltage is 1.5V.
Experimental results show that the proposed amplifier has the total harmonic distortion (THD) of 0.094% and power efficiency around 79.6%. The proposed power amplifier has superior performance in THD and power efficiency, and it is suitable for low-power low-voltage applications.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0725104-191807 |
| Date | 25 July 2004 |
| Creators | Chen, Wei-chung |
| Contributors | Chia-Hsiung Kao, Jyi-Tsong Lin, Shyh-Jye Jou, Y.-T. Tsai |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0725104-191807 |
| Rights | unrestricted, Copyright information available at source archive |
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