FIELD: radio electronics.
EFFECT: increased maximum rate of rise of the output voltage of the operational amplifier in large-signal mode and reduced settling time of the transient process.
SUBSTANCE: in an operational amplifier circuit with an increased maximum rate of rise of the output voltage, a first (22) additional capacitor is connected between the emitter of the second (3) input transistor and the emitter of the first (2) input transistor, and between the emitter of the third (5) input transistor and the emitter of the fourth (6) input transistor, the second (23) additional capacitor is included.
3 cl, 8 dwg, 1 tbl
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