South China University of Technology

ISSCC 2025 Session 19 Clocking & PLLs

A Differential Series-Resonance CMOS VCO with Pole-Convergence Technique Achieving 202.1dBc/Hz FoMTA at 10MHz Offset

Jinhua Guo, Pei Qin, Haoshen Zhu, Xiang Yi, Wenjie Feng, Wenquan Che, Quan Xue

sought for various applications, such as high-speed wireless/wireline communications, high-speed ADC/DACs, etc. According to Leeson’s formula (Fig. 19.5.1 top-left), achieving lower PN requires a larger VTANK or a smalle

South China University of Technology, Guangzhou, China Voltage-control

ISSCC 2023 Session 25 RF & Wireless

A 19.7-to-43.8GHz Power Amplifier with Broadband Linearization Technique in 28nm Bulk CMOS

Weisen Zeng1, Li Gao1, Ningzheng Sun1, Hongtao Xu2, Quan Xue1, Xiuyin Zhang1

Fudan University, Shanghai, China 1 2 5G mm-wave systems in the frequency-range-2 (FR2) band (ranging from 24.25 to 43.5GHz) are expected to provide multi-gigabit-per-second (mGb/s) data-rates. Different FR2 bands are em

South China University of Technology, Guangzhou, China