Title :
Bridge symmetric crystal oscillator
Author :
Papez, Vaclav ; Papezova, Stanislava
Author_Institution :
Fac. of Electr. Eng., Czech Technival Univ. in Prague, Prague, Czech Republic
Abstract :
This contribution describes bridge symmetric crystal oscillator. A selective component of the oscillator is realized as Wheatstone bridge with two identical crystal resonators. An amplifier of this oscillator is realized as a symmetrical differential amplifier. Oscillator is especially solved with a view to achieve minimal phase noise of generated signal. Results are compared with common Gouriet-Clapp oscillator.
Keywords :
crystal oscillators; differential amplifiers; phase noise; Gouriet-Clapp oscillator; Wheatstone bridge; bridge symmetric crystal oscillator; identical crystal resonators; phase noise; symmetrical differential amplifier; Bridge circuits; Crystals; Frequency measurement; Noise; Oscillators; Q factor; Resonant frequency; Stable oscillator; quartz crystal oscillator;
Conference_Titel :
Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), 2011 10th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4577-2018-5
DOI :
10.1109/TELSKS.2011.6143185
