Which of the following facts might be the reasons for t...
多项选择题Which of the following facts might be the reasons for the malfunction of the conceptual amplifier?
A．The diode is not good enough.
B．We cannot put all the amplified signal into the on-state of the diode.
C．The current-controlled-current-source is expensive
D．The diode is with exponential u-i relationship.
