Physics · Electronic Circuits
Which of the following options is INCORRECT for a feedback amplifier?
- 1The gain-bandwidth product remains constant for a negative feedback amplifier.
- 2In a feedback topology, sampling the output current reduces the output impedance✓
- 3In a feedback topology, sampling the output voltage reduces the output impedance.
- 4Negative feedback minimises nonlinear distortion in the amplifier's output.
Correct answer
In a feedback topology, sampling the output current reduces the output impedance
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