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Tri-level 오디오용 CMOS 증폭기Tri-level audio CMOS amplifier
- Other Titles
- Tri-level audio CMOS amplifier
- Issue Date
- Nov-2011
- Publisher
- 대한전자공학회
- Citation
- 2011년 대한전자공학회 추계학술대회 논문집, pp 37 - 38
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 2011년 대한전자공학회 추계학술대회 논문집
- Start Page
- 37
- End Page
- 38
- Abstract
- This amplifier has a high PSRR of 88 dB for 217-Hz power supply ripples using a third-order loop filter. System performance and stability are improved with a hybrid combination of pulse-width modulation (PWM) and the input-feedforward delta-sigma (ΔΣ) modulation.
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Related Researcher
- Roh, Jeong jin
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)