Which type of amplifier uses pulse (digital) signals in its operation?

Related MCQs

• An amplifier without feedback has a voltage gain of 50, input resistance is 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current-shunt negative feedback amplifier using the above amplifier with a feedback factor of 0.2 is
• A common-gate amplifier is similar in configuration to which BJT amplifier?
• A common-source amplifier is similar in configuration to which BJT amplifier?
• For any inverting amplifier, the impedance capacitance will be                  by a Miller effect capacitance sensitive to the gain of the amplifier and the interelectrode capacitance.
• The common base (CB) amplifier has a compared to CE and CC amplifier.
• You have an application for a power amplifier to operate on FM radio frequencies. The most likely choice would be a             amplifier.
• A class C amplifier has a tank circuit in the output. The amplifier is conducting only 28°. The output voltage is
• Which type of power amplifier is biased for operation at less than 180º of the cycle?
• A class A power amplifier uses transistor(s).
• A form of class A amplifier having maximum efficiency of _          uses a transformer to couple the output signal to the load.