A 1.0 mW, 71 dB SNDR, -1.8 dBFS input swing, fourth-order ΣΔ interface circuit for MEMS microphones. - Luca Picolli; Marco Grassi; Luca Rosson; Piero Malcovati; Andrea Fornasari (ESSCIRC, 2009)

A Fourth-order, Audio-bandwidth, 87.5-dB SNDR SigmaDelta Modulator for MEMS Microphones. - Luca Picolli; Marco Grassi; Luca Rosson; Andrea Fornasari; Piero Malcovati (ISCAS, 2009)