A performance comparison of PLLs for clock generation using ring oscillator VCO and LC oscillator in a digital CMOS process. - Takahito Miyazaki; Masanori Hashimoto; Hidetoshi Onodera (ASP-DAC, 2004)

A Performance Prediction of Clock Generation PLLs: A Ring Oscillator Based PLL and an LC Oscillator Based PLL. - Takahito Miyazaki; Masanori Hashimoto; Hidetoshi Onodera (IEICE Trans. Electron., 2005)