A Low Power PLL with 1-V Supply Voltage and Two-Stage Ring Oscillator in 180-nm CMOS. - Yejuan Zeng; Yuehua Dai (J. Circuits Syst. Comput., 2024)

An Accurate Spread-Spectrum Clock Generator Based on Frequency Measuring Loop and Two-point Injection Technique. - Yejuan Zeng; Yuehua Dai; Wu Zhu; Jinxia Geng; Xu Meng; Yongsheng Yin; Yumeng Xie; Jiaxuan Zou; Zhanfeng Wang (J. Circuits Syst. Comput., 2025)