Title :
Experimental procedure applied to characterize crystal oscillator under functional environment
Author :
Robichon, G. ; Debaisieux, A. ; Aubry, Jp
Author_Institution :
CEPE, Argenteuil, France
fDate :
31 May-2 Jun 1989
Abstract :
The methods used by CEPE in following areas are presented: g sensibility dynamic test (spectrum analysis of phase fluctuation under known random vibrations); acoustic sensitivity (spectrum analysis of phase fluctuation under known acoustic excitation); power supply sensitivity (spectrum analysis of phase fluctuation with ripple on power supply); barometric (pressure) sensitivity; and magnetic field sensitivity. Description of test equipments and procedures of these various measurements are given. Typical results (including reproducibility) are presented
Keywords :
crystal resonators; environmental testing; frequency stability; oscillators; CEPE; acceleration sensitivity; acoustic excitation; acoustic sensitivity; barometric sensitivity; crystal oscillator characterization; functional environment; magnetic field sensitivity; phase fluctuation; power supply sensitivity; pressure sensitivity; random vibrations; reproducibility; ripple on power supply; spectrum analysis; test equipments; test procedures; vibration sensitivity; Fluctuations; Frequency; Life estimation; Oscillators; Performance evaluation; Phase noise; Rotating machines; Stress; Test equipment; Testing;
Conference_Titel :
Frequency Control, 1989., Proceedings of the 43rd Annual Symposium on
Conference_Location :
Denver, CO
DOI :
10.1109/FREQ.1989.68873
