High-Speed Continuous Time Digitizer Using a Two-Level Multiphase Sampling Technique


In this paper, the new architecture of a high-speed continuous time digitizer has been proposed. With the aid of a two-level multiphase sampling technique, the time digitizer can use only 16 delay cells and DFFs to perform the flash-type conversion of 64-stage interpolation. The time digitizer can obtain 78 ps resolution with a reference frequency running… (More)

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