Oscillator

• Main Authors: KONDO MANABU, MATSUKAWA NORIHITO
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS

The invention provides an oscillator which is unlikely to transfer external heat to a vibration element and has stable frequency characteristics. The oscillator includes: an outer package having an accommodation space; an inner package accommodated in the accommodation space and fixed to the outer package via a heat insulating member; a vibration element accommodated in the inner package; a heat generation element accommodated in the accommodation space and fixed to the inner package; an oscillation circuit configured to oscillate the vibration element; a control circuit disposed outside the accommodation space and configured to control the heat generation element; and a conductive wire electrically coupling the outer package and the inner package. 振荡器。本发明提供外部的热不易传递到振动元件且具有稳定的频率特性的振荡器。振荡器具有：外侧封装，其具有收纳空间；内侧封装，其收纳在所述收纳空间中，隔着隔热部件固定于所述外侧封装；振动元件，其收纳在所述内侧封装中；发热元件，其收纳在所述收纳空间中，固定于所述内侧封装；振荡电路，其使所述振动元件振荡；控制电路，其配置在所述收纳空间外，控制所述发热元件；以及导电性引线，其将所述外侧封装和所述内侧封装电连接。