A 650mW Filterless Class-D Audio Power Amplifier for Mobile Applications in 65-nm Technology. - Bernard Pilloud; Willem H. Groeneweg (ISCAS, 2009)

A Class-AB/D Audio Power Amplifier for Mobile Applications Integrated Into a 2.5G/3G Baseband Processor. - Willem H. Groeneweg; Bernard Pilloud; Filippo Neri; Guido Notermans; Marco Balucani; Markus Helfenstein (IEEE Trans. Circuits Syst. I Regul. Pap., 2010)