Colin Weltin-Wu, Enrico Temporiti, Marco Cusmai, Daniele Baldi, Francesco Svelto. Insights Into Wideband Fractional ADPLLs: Modeling and Calibration of Nonlinearity Induced Fractional Spurs. IEEE Trans. on Circuits and Systems, 57-I(9):2259-2268, 2010. [doi]
Abstract is missing.