A 100MHz-1GHz adaptive bandwidth phase-locked loop in 90nm process. - Kuo-Hsing Cheng; Kai-Fei Chang; Yu-Lung Lo; Ching-Wen Lai; Yuh-Kuang Tseng (ISCAS, 2006)

A 100 MHz-1 GHz Adaptive Bandwidth PLL Using TDC Technique. - Kuo-Hsing Cheng; Yu-Lung Lo; Ching-Wen Lai; Wei-Bin Yang (ICECS, 2007)