基于时间信号的模拟——数字转换

Analog-digital conversion based on timing signal

通过对时间信号特性的分析,本文指出时间信号具有模拟和数字特性,它可表示为模拟时间和数字时间,并且两者之间可以进行相互转换。在此基础上,本文进一步提出了基于时间信号为中间变量的模拟——数字转换的方法及电路设计,电路结构简单。计算机模拟表明利用该设计方法的实现的转换器具有正确的功能。

By analyzing the characteristic of timing signal, this paper points out that the timing signal is the characteristic of analog and digital. It can be expressed of the analog time and the digital time. Both timing signals can be converted each other. Based on it, this paper proposes a circuit design method of the analog-digital converter which is based on the timing signal. The circuit structure of analog-digital converter is simple. By the computer simulation, the result shows that the function is correct.