温补晶振技术的新发展

近年来，在温补晶振的研究和推广应用方面相继出现了一些新的技术。除了数字及微机补偿型温补晶振仍然作为高准确度振荡器的研究方向之外，一些新的模拟类或介于模拟与数字之间的温补晶振也获得了发展。结合结果研究介绍了国内外这方面的技术指标及推广情况。

New development of TCXO

Of late years, on the study and an application of TCXO appeared some new techniques. Except DTCXO and MCXO as high accuracy oscillator to reaserch, some new analogy TCXO or TCXO between analogy and digit also got ahead. Here presents state about technic development, performance index and populerization in the region at home and abroad.