Thomas Tille, Jens Sauerbrey, Doris Schmitt-Landsiedel. A 1.8-V MOSFET-only /spl Sigma//spl Delta/ modulator using substrate biased depletion-mode MOS capacitors in series compensation. J. Solid-State Circuits, 36(7):1041-1047, 2001. [doi]
Abstract is missing.