Title :
Transimpedance crystal oscillator
Author_Institution :
Kearfott Guidance & Navigation Corp., Little Falls, NJ, USA
fDate :
31 May-2 Jun 1989
Abstract :
The transimpedance oscillator is developed in steps beginning with the bridge oscillator, through transportation of bridge elements, frequency compensation of the resonator arm, and then mechanization of the transimpedance configuration. The analytical basis for performance improvement is shown along with the results of simulations of modeled oscillator circuits and actual circuit tests. In conclusion a means to compensate for the effect of crystal shunt or clamp capacitance variation is suggested
Keywords :
bridge circuits; compensation; crystal resonators; equivalent circuits; oscillators; bridge oscillator; clamp capacitance variation; crystal oscillator; crystal shunt; frequency compensation; modeled oscillator circuits; resonator equivalent circuit; simulations; transimpedance oscillator; Analytical models; Bridge circuits; Capacitance; Circuit simulation; Circuit testing; Clamps; Frequency; Oscillators; Performance analysis; Transportation;
Conference_Titel :
Frequency Control, 1989., Proceedings of the 43rd Annual Symposium on
Conference_Location :
Denver, CO
DOI :
10.1109/FREQ.1989.68857
