| 摘要 |
FIELD: electricity.SUBSTANCE: invention relates to an output amplifier device. A circuit of a source voltage repeater includes the first (9) current mirror coordinated with the first (3) power supply bus, as well as the second (10) current mirror coordinated with the second (8) power supply bus; with that, the input of the first (9) current mirror is connected to the second (8) power supply bus through a current-stabilising bipole (5), as well connected to the output of device (4) through the first (11) correcting capacitor, the output of the first (9) current mirror is connected to the input of the second (10) current mirror, and the output of the second (10) current mirror is connected to the source of the first (1) field transistor.EFFECT: reducing the time of establishment of a transient process at the pulse variation of input voltage.3 cl, 15 dwg |
