37 如圖所示之電路,假設電晶體操作在順向主動區,IC = 0.838 mA,VT = 26 mV,β = 100,Cπ = 24 pF, Cμ = 3 pF,忽略爾利(Early)與所有其他電容效應,求相關於輸出端之 3 dB 頻率為何?
(A)28.4 MHz
(B)38.4 MHz
(C)48.4 MHz
(D)58.4 MHz
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統計: A(10), B(16), C(21), D(55), E(0) #1719246
統計: A(10), B(16), C(21), D(55), E(0) #1719246