SU1169142A1 - Voltage follower - Google Patents

Abstract

A VOLTAGE REPEATER containing a series-connected input cascade, arranged in series with respect to the power source of the first and second field-effect transistors, p-structure, and an output cascade, performed on the series-connected relatively power source of the third and fourth transistors of the n-pn structure, differing in that, in order to increase the accuracy of the transmission coefficient, the gate of the second field-effect transistor of the p-structure is connected to the emitter of the fourth transistor of the pnp-structure, the base and the colderKTop of which are connected and connected to the positive power supply bus, and the third transistor of the pnp structure is connected according to a circuit with a common collector, between the emitter i of which and the negative bus of the power supply turn on the current supply element. -o -f

Description

entrance

L

Output

0

WITH

 N5

rt

U +

Claims (1)

A VOLTAGE REPAIR containing a series-connected input stage made on series-connected first and second field-effect transistors of a p-structure, and an output stage, made on series-connected third and fourth transistors of a pp-p-p-structure, different the fact that, in order to increase the accuracy of the transmission coefficient, the gate of the second field-effect transistor of the p-structure is connected to the emitter of the fourth transistor of the p-p-p-structure, the base koldektor which are combined and connected to a positive power supply bus, and the third transistor is an n-p-n structure is included in the circuit with common collector, which is connected between the emitter and the negative supply rail voltage driving element is included.