大批量、低成本9x7 OCXO的设计优化

2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF) Pub Date : 2020-07-01 DOI:10.1109/IFCS-ISAF41089.2020.9234842

H. Pak, Adam Michael Jarrett

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引用次数: 0

摘要

本文报道了一种9x7mm OCXO的开发和优化，该OCXO采用等温包层内安装的AT条形晶体，以最大限度地减少机械应力对晶体坯的影响。这一概念可以通过使用有限元法(FEM)作为设计辅助来实现，以实现石英毛坯上低而对称的热梯度。因此，它的稳定性适合于大容量、低成本的电信应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design Optimization for High-Volume, Low-Cost 9x7 OCXO

This paper reports the development and optimization of a 9x7mm OCXO using an AT strip crystal mounted within an isothermal envelope to minimize the effects of mechanical stress on the crystal blank. This concept can be realized by using Finite Element Method (FEM) as a design aid to achieve low and symmetrical thermal gradients across the quartz blank. As a result, it yields stability suitable for high-volume, low-cost telecommunication applications.

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2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)

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