@inproceedings{6bf761b2719a4d1b86f185dd177b645f,
title = "A 16 MHz RC Frequency Reference with ± 450 ppm Inaccuracy from −45°C to 85° C After Accelerated Aging",
abstract = "This paper presents a high-accuracy, low-drift 16 MHz RC frequency reference. It is based on a Wien bridge filter that incorporates silicided n-poly resistors and MIM capacitors, whose temperature coefficient is compensated by a PNP-based temperature sensor. After a 2-point trim, it achieves ± 350 ppm inaccuracy from -45°C to 85° C, which increases to only ± 450 ppm after accelerated aging. This represents competitive accuracy and state-of-the-art stability for RC-based frequency references, approaching that of their LC-based counterparts while dissipating lower power and occupying less area.",
keywords = "RC frequency reference, FLL, aging robust",
author = "K. Mohamed and Toth, {N. G.} and H. Jiang and {\c C}. G{\"u}rley{\"u}k and Makinwa, {K. A. A.}",
note = "Green Open Access added to TU Delft Institutional Repository as part of the Taverne amendment. More information about this copyright law amendment can be found at https://www.openaccess.nl. Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.; 2025 IEEE European Solid-State Electronics Research Conference (ESSERC) ; Conference date: 08-09-2025 Through 11-09-2025",
year = "2025",
doi = "10.1109/ESSERC66193.2025.11214134",
language = "English",
isbn = "979-8-3315-2540-8",
series = "European Solid-State Circuits Conference",
publisher = "IEEE",
pages = "81--84",
booktitle = "Proceedings of the 2025 IEEE European Solid-State Electronics Research Conference (ESSERC)",
address = "United States",
}