20-Mb/s GFSK Modulator Based on 3.6-GHz Hybrid PLL With 3-b DCO Nonlinearity Calibration and Independent Delay Mismatch Control
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DOI: 10.1109/tmtt.2017.2651827
Abstract: A hybrid two-point modulator which mitigates the nonlinearity problem of a digitally controlled oscillator (DCO) and provides a fine delay mismatch calibration is proposed for high data rate applications. A DCO with a separate high-pass… read more here.
Keywords: modulator; delay; nonlinearity calibration; delay mismatch ... See more keywords