Jun Chang, Hongzhi Liang, Yixiao Luo, Zeyu Peng, Zhe Li, Yi Shen, Shubin Liu, Zhangming Zhu: A 0.7-V 26.2-28.5 GHz Dual-Loop Double-Sampling PLL with Floating Capacitor OTA Based Gm-CP Achieving a 45.4-fsRMS Jitter. CICC 2025: 1-3