A 20-W stereo class-D audio output power stage in 0.6-μm BCDMOS technology. - Paul Morrow; Eric Gaalaas; Oliver McCarthy (IEEE J. Solid State Circuits, 2004)

Integrated stereo ΔΣ class D amplifier. - Eric Gaalaas; Bill Yang Liu; Naoaki Nishimura; Robert Adams 001; Karl Sweetland (IEEE J. Solid State Circuits, 2005)

A transformer-based digital isolator with 20kVPK surge capability and > 200kV/µS Common Mode Transient Immunity. - Ruida Yun; James Sun; Eric Gaalaas; Baoxing Chen (VLSI Circuits, 2016)