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)

A 14-nm 0.14-psrms Fractional-N Digital PLL With a 0.2-ps Resolution ADC-Assisted Coarse/Fine-Conversion Chopping TDC and TDC Nonlinearity Calibration. - Chih-Wei Yao; Ronghua Ni; Chung Lau; Wanghua Wu; Kunal Godbole; Yongrong Zuo; Sangsoo Ko; Nam-Seog Kim 001; Sangwook Han; Ikkyun Jo; Joonhee Lee; Juyoung Han; et al. (IEEE J. Solid State Circuits, 2017)

A 0.46-2.1 GHz Spurious and Oscillator-Pulling Free LO Generator for Cellular NB-IoT Transmitter with 23 dBm Integrated PAs in 28nm CMOS. - Jaewon Choi; Nam-Seog Kim 001; Juyoung Han; Thomas Byunghak Cho (A-SSCC, 2018)

30.2 NB-IoT and GNSS All-in-One System-on-Chip Integrating RF Transceiver, 23dBm CMOS Power Amplifier, Power Management Unit and Clock Management System for Low-Cost Solution. - Jongsoo Lee; Jae-Yeol Han; Chilun Lo; Jongmi Lee; Wan Kim; Seungjin Kim; Byoungjoong Kang; Juyoung Han; Sangdon Jung; Takahiro Nomiyama; Jongwoo Lee; Thomas Byunghak Cho; et al. (ISSCC, 2020)

An RF Transceiver with Full Digital Interface Supporting 5G New Radio FR1 with 3.84Gbps DL/1.92Gbps UL and Dual-Band GNSS in 14nm FinFET CMOS. - Sangwook Han; Jaehyuk Jang; Jaeseung Lee; Daechul Jeong; Joonhee Lee; Jongsoo Lee; Chung Lau; Juyoung Han; Sung-Jun Lee; Jeongyeol Bae; Ikkyun Cho; Sang-Yun Lee; et al. (VLSI Circuits, 2020)

NB-IoT and GNSS All-In-One System-On-Chip Integrating RF Transceiver, 23-dBm CMOS Power Amplifier, Power Management Unit, and Clock Management System for Low Cost Solution. - Jongsoo Lee; Jae-Yeol Han; Chilun Lo; Jongmi Lee; Wan Kim; Seungjin Kim; Byoungjoong Kang; Juyoung Han; Sangdon Jung; Takahiro Nomiyama; Jongwoo Lee; Thomas Byunghak Cho; et al. (IEEE J. Solid State Circuits, 2020)