@inproceedings{467f2b1349b7475db80fdd72df686809,
title = "1.81 kHz Relaxation Oscillator With Forward Bias Comparator and Leakage Current Compensation Based Techniques",
abstract = "We propose a 1.81 kHz on-chip relaxation oscillator implemented in 0.18 μm CMOS technology without trimming. The first order temperature coefficient (TC) is compensated by leakage current. The stability is further enhanced by a forward bias comparator that suppresses offset variation. The oscillator consumes 11.69 nW from a 0.8 V power supply and the TC is 49.3 ppm/°C for a temperature range from -20°C to 80°C. The simulated line sensitivity is 1.8\% with voltage supply ranging from 0.5 V to 2.0 V.",
keywords = "Internet-of-things, line sensitivity, low power, relaxation oscillator, temperature compensation",
author = "Xiao Sha and Puyang Zheng and Milutin Stanacevic",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 34th IEEE International System-on-Chip Conference, SOCC 2021 ; Conference date: 14-09-2021 Through 17-09-2021",
year = "2021",
doi = "10.1109/SOCC52499.2021.9739396",
language = "English",
series = "International System on Chip Conference",
publisher = "IEEE Computer Society",
pages = "117--122",
editor = "Gang Qu and Jinjun Xiong and Danella Zhao and Venki Muthukumar and Reza, \{Md Farhadur\} and Ramalingam Sridhar",
booktitle = "Proceedings - 34th IEEE International System-on-Chip Conference, SOCC 2021",
}