Which negative feedback amplifier is considered an almost perfect current-to-voltage converter because it has zero input impedance and zero output impedance?
A) current-controlled voltage source
B) voltage-controlled voltage source
C) transconductance amplifier
D) current-controlled current source

Question

Quizplus · Accepted Answer

A current-controlled voltage source (CCVS) is considered an almost perfect current-to-voltage converter because it ideally has zero input impedance, allowing it to draw current without affecting the circuit it is connected to, and zero output impedance, enabling it to supply any required current to the load without affecting the output voltage.

Which Negative Feedback Amplifier Is Considered an Almost Perfect Current-To-Voltage