| 摘要 |
FIELD: radio engineering and communications, possible use as device for amplification of broadband and impulse signals, in the structure of operational amplifiers, power amplifiers and analog interfaces of various functional purposes. ^ SUBSTANCE: second cascade of fast action operational amplifier with nonlinear check connection contains first (1), second (8) two-cycle emitter repeaters, between potential output (3) of first two-cycle emitter repeater (1) and potential output (10) of second two-cycle emitter repeater (8) a dipole (13) is coupled. Input (2) of first two-cycle emitter repeater (1) is connected to potential output (10) of second two-cycle emitter repeater (8) through first group of separately-parallel coupled p-n transitions (14). ^ EFFECT: increased speed of operation. ^ 4 cl, 12 dwg |
