Second-order sigma-delta modulation for digital-audio signal acquisition. - Brian P. Brandt; Drew E. Wingard; Bruce A. Wooley (IEEE J. Solid State Circuits, 1991)

A 50-MHz multibit sigma-delta modulator for 12-b 2-MHz A/D conversion. - Brian P. Brandt; Bruce A. Wooley (IEEE J. Solid State Circuits, 1991)

A low-power, area-efficient digital filter for decimation and interpolation. - Brian P. Brandt; Bruce A. Wooley (IEEE J. Solid State Circuits, 1994)

A 75-mW, 10-b, 20-MSPS CMOS subranging ADC with 9.5 effective bits at Nyquist. - Brian P. Brandt; Joseph Lutsky (IEEE J. Solid State Circuits, 1999)