Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/79237
Title: A 13.8-MHz RC Oscillator with Self-Calibration for ±0.4% Temperature Stability from -55 to 125◦C
Authors: Wang, Jiacheng
Koh, Leong Hai
Goh, Wang Ling
Keywords: System-on-chip
Temperature sensors
Calibration
Capacitors
Resistors
Ring oscillator (RO)
Issue Date: 2015
Source: Wang, J., Koh, L. H., & Goh, W. L. (2015). A 13.8-MHz RC Oscillator with Self-Calibration for ±0.4% Temperature Stability from -55 to 125◦C. 2015 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), 423-428.
Series/Report no.: 2015 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)
Abstract: This paper articulates a novel oscillator design that can provide stable frequency operation over a wide temperature range with self-calibration technique. A simple ring oscillator is implemented to sense the temperature variation, and some digital circuits tune the output frequency according to the sensing outcomes. Simulation results show that the circuit can generate a stable frequency of 13.8MHz. The power consumption of the whole system is only 52.8µW. The temperature coefficient is less than ±0.4% ranging from -55 to 125 ◦C in the worst process corner whereas the supply voltage is ultra-low at 0.6V.
URI: https://hdl.handle.net/10356/79237
http://hdl.handle.net/10220/38806
ISSN: 0741-3106
DOI: 10.1109/edssc.2015.7285141
Rights: © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/edssc.2015.7285141].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles
ERI@N Journal Articles

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