| 多道时间幅度变换电路的设计 |
| |
| 引用本文： | 李勇,苏弘,千奕,李素琴,彭宇,李小刚. 多道时间幅度变换电路的设计[J]. 核电子学与探测技术, 2006, 26(4): 454-458 |
| |
| 作者姓名： | 李勇 苏弘 千奕 李素琴 彭宇 李小刚 |
| |
| 作者单位： | 中国科学院近代物理研究所,甘肃兰州,730000;中国科学院研究生院,北京,100049;中国科学院近代物理研究所,甘肃兰州,730000 |
| |
| 摘 要： | 介绍了一个多道时间幅度转换器(TAC)电路.它主要由起-停型时间幅度变换电路、放大电路、采样保持电路、积分控制电路、采样保持控制电路、判断电路等组成.其特点是精度高,速度快,电路简单,多通道,易与计算机数据获取和处理系统配合使用.可以广泛应用于大型探测器阵列前端电子学系统.
|
| 关 键 词： | 多路 TAC 电路 设计 |
| 文章编号： | 0258-0934(2006)04-0454-04 |
| 修稿时间： | 2005-02-21 |
A design of multi-channel TAC circuit |
| |
| LI Yong,SU Hong,QIAN Yi,LI Su-qin,PENG Yu,LI Xiao-gang. A design of multi-channel TAC circuit[J]. Nuclear Electronics & Detection Technology, 2006, 26(4): 454-458 |
| |
| Authors: | LI Yong SU Hong QIAN Yi LI Su-qin PENG Yu LI Xiao-gang |
| |
| Abstract: | A circuit designed by us for time to amplitude conversion(TAC) is introduced briefly in this paper,which mainly consists of multi-channel start-stop TACs,multiplexer and judgement circuit,etc.In each channel,there are an integrator,an amplifier,and a track-hold circuit.The circuit can be used easily to construct multi-channel TDC.The method,design and circuit constructure,we presented,probably shows a simple and low-cost way to design and develop multi-channel TAC or multi-channel TDC.The circuit we designed features high speed of conversion,wide range of time and simple circuit configuration.The TAC circuit we developed can be widely used in nuclear measurement system of physics experiment with large-scale detector array to form front-end electronics of data acquisition system. |
| |
| Keywords: | Multi-channel TAC circuit design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
