Interim report on the round robin result of phase jitter measurement in crystal oscillators and SAW oscillators

In this paper, progress of the domestic (Japan) round robin phase jitter measurement of quartz crystal oscillators and SAW oscillators is explained. Users apply the SONET/SDH analyzer to measure the phase jitter of quartz crystal oscillators and SAW oscillators, which is currently in demand. The SONET/SDH analyzer was chosen as the measurement device with the intention of establishing an international standard. This paper attempts to display the process of international standardization, with reference to the progress of the domestic round robin measurement of quartz crystal oscillators and SAW oscillators. The occurrence of measurement errors, and the values demanded by the users that could not be guaranteed were shown