FIELD: radio engineering and communication.
SUBSTANCE: amplifier contains field-effect transistors and resistors connected so that static mode of the circuit is installed by elements isolated from power supply buses, which will allow to improve attenuation factor values of input in-phase signals and noise suppression ratio on power buses.
EFFECT: technical result consists in creation of conditions, in which in the declared differential amplifier (DA) higher stability of static mode at negative temperatures, as well as increase in attenuation coefficient of input in-phase signals and coefficient of suppression of noise on power buses.
1 cl, 6 dwg
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