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发明授权
CN104467711B 放大电路 失效 - 权利终止

放大电路
摘要：
一种放大电路，包括：第一电源；集电极连接到第一电源的第一双极型晶体管；一端连接到第一双极型晶体管的发射极的第一电阻；集电极连接到第一电阻的另一端的第二双极型晶体管；第二电源；集电极连接到第二电源的第三双极型晶体管；一端连接到第三双极型晶体管的发射极的第二电阻；以及集电极连接到第二电阻的另一端的第四双极型晶体管。第二双极型晶体管的发射极直接连接到第四双极型晶体管的发射极，由此成为输出端。
摘要（英）：

An amplification circuit includes a first power supply; a first bipolar transistor whose collector is connected to the first power supply; a first resistor one terminal of which is connected to an emitter of the first bipolar transistor; a second bipolar transistor whose collector is connected to the other terminal of the first resistor; a second power supply; a third bipolar transistor whose collector is connected to the second power supply; a second resistor one terminal of which is connected to an emitter of the third bipolar transistor; and a fourth bipolar transistor whose collector is connected to the other terminal of the second resistor. An emitter of the second bipolar transistor is directly connected to an emitter of the fourth bipolar transistor, thereby becoming an output terminal.

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