Title | ||
---|---|---|
Low cost implementation of filterless class D audio amplifier with constant switching frequency |
Abstract | ||
---|---|---|
A new and simple configuration of filterless class D audio amplifier is proposed in this paper. The proposed filterless class D audio amplifier provides the advantages of both low total system cost and generation of synchronized 3-level pulse-width modulated (PWM) output. Moreover, as a result of hysteresis window variation, a close to constant switching frequency of PWM output is obtained. The proposed filterless class D audio amplifier is verified by the PSpice simulation and prototype circuit experiment |
Year | DOI | Venue |
---|---|---|
2006 | 10.1109/TCE.2006.273168 | IEEE Trans. Consumer Electronics |
Keywords | Field | DocType |
pwm output,proposed filterless class,prototype circuit experiment,hysteresis window variation,constant switching frequency,3-level pulse-width,d audio amplifier,low cost implementation,filterless class,low total system cost,pspice simulation,indexing terms,pulse width modulation | Switching frequency,Prototype circuit,Computer science,Pulse-width modulation,Hysteresis,Audio power amplifier,Electronic engineering | Journal |
Volume | Issue | ISSN |
52 | 4 | 0098-3063 |
Citations | PageRank | References |
6 | 0.99 | 3 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hyoung-Sik Kim | 1 | 8 | 1.37 |
Sung-Wook Jung | 2 | 7 | 3.89 |
Hwan-Mok Jung | 3 | 6 | 0.99 |
Jang-Kyoo Shin | 4 | 60 | 11.04 |
Pyung Choi | 5 | 20 | 4.07 |