A 16.6 μW 3.12 MHz RC relaxation oscillator with 160.3 dBc/Hz FOM

• Main Authors: Zhou, Wei, Goh, Wang Ling, Cheong, Jia Hao, Gao, Yuan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2020
• 主題: Engineering::Electrical and electronic engineering; RC Relaxation Oscillator; Low Phase Noise
• 在線閱讀: https://hdl.handle.net/10356/137295

This paper presents a new RC relaxation oscillator for biomedical sensor interface circuit. A novel switch-capacitor based RC charging/discharging circuit is proposed to effectively improve the oscillator phase noise and power performance. The inverter-based comparator with replica biasing is employ...