• 2022-06-17
    电路如图所示,JFET的[tex=8.5x1.214]DPgaucmphrJn0OU9PYj+IOLLpK7qH9lyfSgbRgnZzzYAqNrKFpD/HcSHDS2ztmGn[/tex].[img=438x346]179e5236c9bd2fa.png[/img]求双端输出时的差模电压增益[tex=6.071x2.429]bfjdqPSUqaoi+xQiid/SC8yVBV0lyJ999rAaD956ckZQpRMz0lyfqznHt4rRIMfxbSgETObcjHh0O9F0X0Mznw==[/tex]的值。