標題: A-194 dBc/Hz FOM Interactive Current-Reused QVCO (ICR-QVCO) with Capacitor-Coupling Self-Switching Sinusoidal Current Biasing (CSSCB) Phase Noise Reduction Technique
作者: Wu, Kuan-I
Shen, I-Shing
Jou, Christina F.
Chen, Charlie Chung-Ping
電信工程研究所
Institute of Communications Engineering
公開日期: 2015
摘要: This paper proposed a novel interactive current-reused QVCO (ICR-QVCO) architecture based on capacitor-coupling self-switching sinusoidal current biasing (CSSCB) phase noise reduction technique. These interactive generated quadrature outputs have minimum phase error arising from the mismatch due to process variation and construct the better quadrature phase relationship than ones with conventional QVCO structures. The measured phase noise at an offset of 1 MHz from 4.84 GHz is -125.84 dBc/Hz, which correspond to FOM of -194 dBc/Hz.
URI: http://hdl.handle.net/11536/135874
ISBN: 978-4-86348-502-0
期刊: 2015 SYMPOSIUM ON VLSI CIRCUITS (VLSI CIRCUITS)
Appears in Collections:Conferences Paper