A high speed circuit is designed for obtaining the BEPC ⅱ bunch fiducial signal based on tunnel diode circuit, monostable multivibrator and ECL logic technology. 基于隧道二极管单稳态电路、高速可重触发电路、ECL技术等多种高速电路技术设计了BEPCⅡ束团缺口信号提取电路。
Combine the diode AND gate circuit with it's equivalent circuit to carry on teaching, have utilized knowledge of parallel circuit of student to study in the junior middle school, can help students to grasp the logic function of. 将二极管与门电路与其等效电路结合起来进行教学,利用了学生初中学的并联电路的知识,可帮助学生掌握与门电路的逻辑功能。