Experimental Evaluation of Different Realizations of Recursive CIC Filters

Abstract

Bit-serial and bit-parallel arithmetic for parallel realization of CIC (cascaded integrator-comb) filters for decimation in DeltaSigma converters are described. This paper goes forward by realizing a CIC filter, which is designed for use as the first stage of a four-stage decimation filter with down-sampling factor of 128. It is a fifth-order recursive CIC… (More)
DOI: 10.1109/CCECE.2006.277385

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