Miniature oven controlled crystal oscillator (OCXO) on a CMOS chip

Jaehyun Lim, Kyusun Choi, Hyunsoo Kim, Thomas Jackson, David Kenny

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

This paper presents a one-chip temperature control for an OCXO application with a quartz crystal directly mounted on a CMOS chip. The design of this chip can reduce the size of an entire OCXO package dramatically since no separate PCBs are required for the oscillator, controller, and resonator. The reduced package size leads to less power consumption (303 mW at steady state) and a shorter warm-up time (190 seconds at room temperature). The temperature and frequency stabilities are 0.17 °C and 0.7 ppm respectively in the 0°C to 60 °C external temperature range.

Original languageEnglish (US)
Title of host publication2006 IEEE International Frequency Control Symposium and Exposition
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages401-404
Number of pages4
ISBN (Print)1424400740, 9781424400744
DOIs
StatePublished - Jan 1 2006
Event2006 IEEE International Frequency Control Symposium and Exposition - Miami, FL, United States
Duration: Jun 4 2006Jun 7 2006

Publication series

NameProceedings of the IEEE International Frequency Control Symposium and Exposition

Other

Other2006 IEEE International Frequency Control Symposium and Exposition
CountryUnited States
CityMiami, FL
Period6/4/066/7/06

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Lim, J., Choi, K., Kim, H., Jackson, T., & Kenny, D. (2006). Miniature oven controlled crystal oscillator (OCXO) on a CMOS chip. In 2006 IEEE International Frequency Control Symposium and Exposition (pp. 401-404). [4053796] (Proceedings of the IEEE International Frequency Control Symposium and Exposition). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FREQ.2006.275418