A monostable multivibrator using tunnel diode is described,with which a positive pulse of 0.3 ns is stretched to a 4 ns ECL signal.

• 分析了缺口提取电路中处理快速信号的隧道二极管单稳态电路原理；该电路可以将0.；3 ns的正脉冲展宽到4 ns的ECL电平脉冲。