A 1.1 V 25 ppm/°C relaxation oscillator with 0.045%/V line sensitivity for low power applications

• Main Authors: Liao, Yizhuo, Chan, Pak Kwong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Relaxation Oscillator; Voltage Reference
• Online Access: https://hdl.handle.net/10356/168815
• Institution: Nanyang Technological University

A fully-integrated CMOS relaxation oscillator, realized in 40 nm CMOS technology, is presented. The oscillator includes a stable two-transistor based voltage reference without an operational amplifier, a simple current reference employing the temperature-compensated composite resistor, and the appro...