Двотактний симетричний підсилювач струму

Abstract

A pull-push balanced current amplifier comprises first and second current sources, positive and negative power distribution buses, input and output buses, zero bus, six transistors; input bus is connected to emitters of third and fourth transistors; emitters of first and second transistors is connected to one another, bases of third and fourth transistors are connected to first outputs of first and second current sources; second outputs of first and second current sources are connected to positive and negative power distribution buses correspondingly, collectors of fifth and sixth transistors are connected to each other and connected to output bus. Twenty transistors, two current sources are incorporated.