A

Admin • 833K Points
Coach

Q. uses balanced input and output, meaning that there are 2 signal lines, with opposite polarity at each port.

  • (A) differential amplifier
  • (B) distributed amplifier
  • (C) balanced amplifier
  • (D) none of the mentioned

Explanation by: Admin

differential amplifier uses balanced input and outputs, meaning that there are 2 signal lines, with opposite polarity at each port. it has two input ports and one output port. the difference of the 2 input signals is amplified.

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