No/VOL: 09/2022 Page no. 174
Authors: Jacek Konopacki , Jan Machniewski :
Title: A simple, digital method for background estimation of timing mismatches in timeinterleaved ADCs
Abstract: The article presents a modification of two-stage difference-based estimation method of timing mismatches in time-interleaved ADCs. The presented solution eliminates the limitations of the original method and requires a smaller number of arithmetic operations. The proposed approach was verified with simulations by carrying out various tests.
Key words: time interleaved ADC, timing mismatch, digital calibration, background estimation.