A delta-sigma PLL for 14-b, 50 kSample/s frequency-to-digital conversion of a 10 MHz FM signal. - Ian Galton; William Huff; Paolo Carbone; Eric Siragusa (IEEE J. Solid State Circuits, 1998)

A 3.3 V single-poly CMOS audio ADC delta-sigma modulator with 98 dB peak SINAD. - Eric Fogleman; Ian Galton; William Huff; Henrik Jensen 001 (CICC, 1999)

A 3.3-V single-poly CMOS audio ADC delta-sigma modulator with 98-dB peak SINAD and 105-dB peak SFDR. - Eric Fogleman; Ian Galton; William Huff; Henrik Jensen 001 (IEEE J. Solid State Circuits, 2000)