A third-order multistage sigma-delta modulator with reduced sensitivity to nonidealities. - David B. Ribner; Richard D. Baertsch; Steven L. Garverick; Donald T. McGrath; Joseph E. Krisciunas; Toshiaki Fujii (IEEE J. Solid State Circuits, 1991)

An auto-ranging photodiode preamplifier with 114 dB dynamic range. - David H. K. Hoe; David B. Ribner (IEEE J. Solid State Circuits, 1996)