Integrated Frequency Reference Survey

This is a survey of the performance of integrated frequency references published between 2004 and the present. Excel Spreadsheet (Updated on Aug 15, 2025)

For use in publications and presentations please cite this survey as follows:
K.A.A. Makinwa, “Integrated Frequency Reference Survey", Accessed: Date. [Online]. Available: http://ei.ewi.tudelft.nl/docs/FRef_survey.xlsx