TEMPERATURE COMPENSATION OF QUARTZ CRYSTAL OSCILLATOR

The embodiment of the invention relates to temperature compensation of a quartz crystal oscillator. A quartz crystal resonator is coupled to an electronic circuit. A capacitive or resistive element isprovided for adjusting a frequency of the quartz crystal resonator on activation or deactivation of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MARCHAND BENOIT, DRUILHE FRANCOIS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY ELECTRICITY
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Beschreibung
Zusammenfassung:	The embodiment of the invention relates to temperature compensation of a quartz crystal oscillator. A quartz crystal resonator is coupled to an electronic circuit. A capacitive or resistive element isprovided for adjusting a frequency of the quartz crystal resonator on activation or deactivation of a function of a circuit. Control is made according to a model of an expected variation of a temperature of the quartz crystal resonator. 本公开的实施例涉及石英晶体振荡器的温度补偿。石英晶体谐振器被耦合至电子电路。电容元件或电阻元件被提供用于在激活或者去激活电路的功能时调整石英晶体谐振器的频率。控制是根据石英晶体谐振器的温度的预期变化的模型而进行的。