一种高分辨率积分输出的A/D转换电路的设计  

The Design of A/D Converter Circuit with High Resolution Integral Output

作　　者：董建树 孙宏超 王惠 严宗睿[3] 

机构地区：[1]北京自动化控制设备研究所,北京100074 [2]北京振兴计量测试研究所,北京100074 [3]海军指挥学院,南京210016

出　　处：《导航定位与授时》2018年第1期93-99,共7页Navigation Positioning and Timing

摘　　要：针对通常需要高分辨率的模数转换的导航领域,描述了一种高分辨率积分输出的A/D转换电路的设计,论述其工作原理和软硬件设计方案。通过电路仿真和试验分析表明,这种A/D转换电路的设计兼具V/F转换的高精度和A/D转换的高速输出的优点。The design of A/D converter circuit with high resolution integral output is described,which is commonly used to meet the demand of high resolution A/D converter in navigation applications.The principle and design scheme for software and hardware are discussed.It shows through circuit simulation and test analysis,that the designed A/D converter circuit has the advantages of both high precision for V/F converter and high speed output for A/D converter.

关 键 词：高分辨率 积分 A/D V/F转换 电路仿真 

分 类 号：TL822[核科学技术—核技术及应用]