Accession Number : AD0163917

Title :   Linear, Voltage Variable, Temperature Stable Gain Control.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Hughes,Richard Smith

Report Date : 10 APR 1973

Pagination or Media Count : 4

Abstract : The patent describes an electronic gain control circuit having first and second differential amplifiers and an operational amplifier. The first differential amplifier is coupled to the input and provides the controlled output. The second differential amplifier is coupled to the first differential amplifier and controls the gain of the circuit. The operational amplifier is coupled to the second differential amplifier for temperature stability and linearity.

Descriptors :   (*AUTOMATIC GAIN CONTROL, *PATENTS), TRANSISTOR AMPLIFIERS, THERMAL STABILITY, GAIN, CIRCUITS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE