A 0.1-3GHz cell-based fractional-N all digital phase-locked loop using ΔΣ noise-shaped phase detector. - Yao-Chia Liu; Wei-Zen Chen; Mao-Hsuan Chou; Tsung-Hsien Tsai; Yen-Wei Lee; Min-Shueh Yuan (CICC, 2013)

14.5 A 1.22ps integrated-jitter 0.25-to-4GHz fractional-N ADPLL in 16nm FinFET CM0S. - Tsung-Hsien Tsai; Min-Shueh Yuan; Chih-Hsien Chang; Chia-Chun Liao; Chao-Chieh Li; Robert Bogdan Staszewski (ISSCC, 2015)

A 0.034mm2, 725fs RMS jitter, 1.8%/V frequency-pushing, 10.8-19.3GHz transformer-based fractional-N all-digital PLL in 10nm FinFET CMOS. - Chao-Chieh Li; Tsung-Hsien Tsai; Min-Shueh Yuan; Chia-Chun Liao; Chih-Hsien Chang; Tien-Chien Huang; Hsien-Yuan Liao; Chung-Ting Lu; Hung-Yi Kuo; Kenny Hsieh; Mark Chen 001; Augusto Ronchini Ximenes; et al. (VLSI Circuits, 2016)

19.6 A 0.2V trifilar-coil DCO with DC-DC converter in 16nm FinFET CMOS with 188dB FOM, 1.3kHz resolution, and frequency pushing of 38MHz/V for energy harvesting applications. - Chao-Chieh Li; Min-Shueh Yuan; Chih-Hsien Chang; Yu-Tso Lin; Chia-Chun Liao; Kenny Hsieh; Mark Chen 001; Robert Bogdan Staszewski (ISSCC, 2017)

A 0.45V sub-mW all-digital PLL in 16nm FinFET for bluetooth low-energy (BLE) modulation and instantaneous channel hopping using 32.768kHz reference. - Min-Shueh Yuan; Chao-Chieh Li; Chia-Chun Liao; Yu-Tso Lin; Chih-Hsien Chang; Robert Bogdan Staszewski (ISSCC, 2018)

All-Digital PLL for Bluetooth Low Energy Using 32.768-kHz Reference Clock and ≤0.45-V Supply. - Chao-Chieh Li; Min-Shueh Yuan; Chia-Chun Liao; Yu-Tso Lin; Chih-Hsien Chang; Robert Bogdan Staszewski (IEEE J. Solid State Circuits, 2018)

A 0.2-V Three-Winding Transformer-Based DCO in 16-nm FinFET CMOS. - Chao-Chieh Li; Min-Shueh Yuan; Yu-Tso Lin; Chia-Chun Liao; Chih-Hsien Chang; Robert Bogdan Staszewski (IEEE Trans. Circuits Syst., 2020)

A Compact Transformer-Based Fractional-N ADPLL in 10-nm FinFET CMOS. - Chao-Chieh Li; Min-Shueh Yuan; Chia-Chun Liao; Chih-Hsien Chang; Yu-Tso Lin; Tsung-Hsien Tsai; Tien-Chien Huang; Hsien-Yuan Liao; Chung-Ting Lu; Hung-Yi Kuo; Augusto Ronchini Ximenes; Robert Bogdan Staszewski (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)