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ASPDAC
2004
ACM
115views Hardware» more  ASPDAC 2004»
14 years 4 months ago
A high efficiency 0.5W BTL class-D audio amplifier with RWDM technique
A novel class-D amplifier comprises a Rectangular Wave Delta Modulator (RWDM), bridged tied load (BTL) output gate-driver and low-pass filter. The rectangular wave delta modulator ...
Simon C. Li, Vincent Chia-Chang Lin