基于电路复用结构的NIM\ECL\TTL电平适配器

NIM\\ECL\TTL Level Adapter Based on the Multiple-using Structure of Circuit

基于单元电路复用结构,设计了NIM、ECL、TTL电平多功能适配器,介绍了电路复用结构和单元电路的设计原理。该插件用于核物理实验测量系统中不同逻辑电平的数字信号的适配与转换。

In this paper, a multi-functional adapter circuit which can be used to accomplish level adaptation between the NIM, TTL, ECL levels will be described briefly. This circuit is designed based on the multiple-using structure of circuit unit. It is signal-width NIM standard module. The module is used for level adaptation between the different digital signals in the measurement system of nuclear physics experiments.