时间检定仪低延时接口电路设计  

Design of a Low Latency Interface Circuit for the Time Interval Generator

作　　者：沈力[1] 杨楠[1] 胡鹏飞[1] 龙波[1] 韩锋[1] Shen Li;Yang Nan;Hu Pengfei;Long Bo;Han Feng

机构地区：[1]贵州省计量测试院,贵州贵阳550003

出　　处：《计量与测试技术》2018年第12期47-50,共4页Metrology & Measurement Technique

摘　　要：根据电秒表和毫秒仪的检定要求,设计了一种低延时接口电路。该电路具有完善的保护功能和良好的适应性,已在新型时间检定仪中应用。According to the requirement of the verification of electromotive stopwatch and millisecond meter,this paper introduces design of a low latency interface circuit.With perfect protection and good adaptability,the designed circuit has been used in the new type of time interval generator.

关 键 词：时间间隔 低时延 隔离电路 接口 

分 类 号：TM933.4[电气工程—电力电子与电力传动]