J. Welz

Necessary and sufficient conditions for mismatch shaping in a general class of multibit DACs

Ian Galton, J. Welz, 2002 .

An audio ADC delta-sigma modulator with 100 dB SINAD and 102 dB DR using a second-order mismatch-shaping DAC

I. Galton, E. Fogleman, J. Welz, 2000, Proceedings of the IEEE 2000 Custom Integrated Circuits Conference (Cat. No.00CH37044).

Simplified logic for first-order and second-order mismatch-shaping digital-to-analog converters

Ian Galton, E. Fogleman, I. Galton, 2001 .