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VCC为什么会有四个接口，如何使用
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发布于 2025-03-18 17:16:36
查看 6过去467天
我想设计一个放大电路，输入信号为峰峰值10mV,8KHz的正弦波信号，输出信号2V，8KHz的反相放大信号。我还剩下三极管的两个接口，分别接5V和-5V的恒压源，可这个VCC为什么有四个接口，参数应该怎么调？
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1 个附件(12kb) 我想设计一个放大电路，输入信号为峰峰值10mV,8KHz的正弦波信号，输出信号2V，8KHz的反相放大信号。我还剩下三极管的两个接口，分别接5V和-5V的恒压源，可这个VCC为什么有四个接口，参数应该怎么调？
1 个附件(12kb) 您好，vcc右侧的电流大小等于左端电压值乘以参数，即 i2 = v1 * transConductance。
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