Tom P. E. Broekaert, Berinder Brar, J. Paul A. van der Wagt, Alan C. Seabaugh, Frank J. Morris, Theodore S. Moise, Edward A. Beam III, Gary A. Frazier. A monolithic 4-bit 2-Gsps resonant tunneling analog-to-digital converter. J. Solid-State Circuits, 33(9):1342-1349, 1998. [doi]
Abstract is missing.