TITLE:
Compatibility of the Active Inductance Double Resonance Quartz Oscillator with Q-MEMS Temperature Sensor
AUTHORS:
Tetsuya Akitsu, Akira Kudo, Tomio Sato
KEYWORDS:
Q-MEMS, Sensing Crystal HTS-206, Active Inductance Double Resonance
JOURNAL NAME:
Engineering,
Vol.7 No.2,
February
3,
2015
ABSTRACT: Low-frequency double-resonance quartz crystal oscillator circuit was developed with active inductance aiming the quick start-up in the intermittent operation on the sensor circuit and DC isolation using a Q-MEMS sensing crystal HTS-206. Allan standard deviation indicated 5 × 10–12, showing short range stability of the sensor circuit sufficient for the ubiquitous environmental sen sor network.