Explain advantages of negative feedback and suggest scheme for improving i/p and o/p impedance of amplifier with proper explanation.

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written 8.8 years ago by

abgharge • 260

modified 3.8 years ago by

pedsangini276 • 4.8k

Mumbai University > Electronics Engineering > Sem 4 > Discrete Electronic Circuits

Marks: 10M

Year: May 2016

discrete electronics

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written 8.8 years ago by

abgharge • 260

Feedback is a network which take samples of output which may voltage or current and feeds back to the input. If the feedback signal is out of phase with the input signal then it is called as Negative Feedback.

Advantages of Negative Feedback :

Bandwidth of amplifier increases.
Noise …

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