数据转换器最佳设计方法的探讨

Studys on Ways of Optimum Design of Data Converter

A／D转换器、D／A转换器是地震仪器的核心部件，其电路和印刷板的布置及设计直接影响到仪器的精度和指标。采用科学的方法和先进的工艺，确保转换器的性能的实现。文章介绍了A／D转换器和D／A转换器电路和印刷板的设计方法，具有广泛的实用性和推广价值。

Since A/D and D/A converters are the key components in seismic instruments, their circuit designs and printed circuit board (PCB) layout have a near relation with the feature of the instrument. Only by em-ploying scientific method and advanced technology can the improving of precision and performance of in-strument be ensured. This article intruduced several method of optimum design in both circuit development and PCB layout drawing.