24.8 A 14nm fractional-N digital PLL with 0.14psrms jitter and -78dBc fractional spur for cellular RFICs. - Chih-Wei Yao; Wing Fai Loke; Ronghua Ni; Yongping Han; Haoyang Li; Kunal Godbole; Yongrong Zuo; Sangsoo Ko; Nam-Seog Kim 001; Sangwook Han; Ikkyun Jo; Joonhee Lee; et al. (ISSCC, 2017)