The（）；amplifier has high input impedance， low output impedance， and low voltage gain.
A.common-gate
B.common-drain
C.common-source
正確答案：common-drain
題目：The（）；amplifier has high input impedance， low output impedance， and low voltage gain.
關鍵字：智慧樹
相關試題
1.If several identical stages of amplifiers， each having the exact same upper and lower cutoff frequencies， are connected in cascade， then the bandwidth of the resulting amplifier will（）.
2.The（）；FET amplifier has low input impedance， high output impedance， and high voltage gain.
3.Negative dB values represent（）.
4.Under difference-mode operation， the difference-mode voltage gain for this circuit is（）.
5.An amplifier has a midband power gain of 24，500.What is the value of the power gain in dB for the circuit？（）
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