BASS-PLL: A Bandwidth Augmented Sub-Sampling PLL Achieving a Wide Bandwidth Above 30% of the Reference Frequency and a Worst Case FoMREF of -247.9dB at 3GHz with a Ring Oscillator. - Xueke Cai; Tong Zhang; Weihao Jie; Yanling Zheng; Deyong Li; Yiwen Zhang; Yang Zhao; Yongfu Li; Honglan Jiang; Patrick P. Mercier; Hui Wang 023 (CICC, 2025)