9 如圖示之電路,已知N通道JFET之IDSS=4 mA,VGS(off)=-4 V,若要使此電晶體工作於夾止區,且ID= 1 mA,求電阻RS及電壓VDS為多少?
(A)RS=1 kΩ與VDS=3 V
(B)RS=2 kΩ與VDS=10 V
(C)RS=3 kΩ與VDS=3 V
(D)RS=4 kΩ與VDS=10 V
(A)RS=1 kΩ與VDS=3 V
(B)RS=2 kΩ與VDS=10 V
(C)RS=3 kΩ與VDS=3 V
(D)RS=4 kΩ與VDS=10 V
答案:登入後查看
統計: A(7), B(45), C(5), D(1), E(0) #1109590
統計: A(7), B(45), C(5), D(1), E(0) #1109590