23.5 A 0.41mA Quiescent Current, 0.00091% THD+N Class-D Audio Amplifier with Frequency Equalization for PWM-Residual-Aliasing Reduction. - Shih-Hsiung Chien; Tai-Haur Kuo; Hung-Yi Huang; Hong-Bin Wang; Yi-Zhi Qiu (ISSCC, 2020)

A 0.4-mA-Quiescent-Current, 0.00091%-THD+N Class-D Audio Amplifier With Low-Complexity Frequency Equalization for PWM-Residual- Aliasing Reduction. - Yi-Zhi Qiu; Shih-Hsiung Chien; Tai-Haur Kuo (IEEE J. Solid State Circuits, 2022)