典型的隧道二极管双稳态电路的优点是速度快、结构简单、经济等.但灵敏度稍低,需要较大的推动电流.典型的隧道管单稳电路和多谐振荡器,它们所需的电源是低压低阻抗的,输出波形幅度小而且不平整,时间常数的调节只能靠电感.这些缺点阻碍它们的广 A typical tunnel diode bistable circuit has the advantages of fast speed, simple structure, economy, etc. However, the sensitivity is slightly lower, and requires a larger push current. Typical tunneling tube monostables and multivibrators, their required power supply Is low voltage and low impedance, the output waveform amplitude is small and uneven, the time constant can only be adjusted by inductance. These shortcomings hinder their wide