A 20 GS/s 5-Bit SiGe BiCMOS Dual-Nyquist Flash ADC With Sampling Capability up to 35 GS/s Featuring Offset Corrected Exclusive-Or Comparators.
Robert A. KertisJames S. HumbleMary A. Daun-LindbergRick A. PhilpottKarl E. FritzDaniel J. SchwabJason F. PrairieBarry K. GilbertErik S. DanielPublished in: IEEE J. Solid State Circuits (2009)