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Author Question: Which of the following accurately describes ECL? A) ECL stands for emitter-coupled logic; all of ... (Read 19 times)

saliriagwu

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on: Jul 28, 2018
Which of the following accurately describes ECL?
 
  A) ECL stands for emitter-coupled logic; all of the inputs are coupled into the device through the emitters of the input transistors.
  B) ECL stands for electron-coupled logic; all of the devices used within the gates are N-type transistors.
  C) ECL stands for energy-coupled logic; the input energy is amplified by the input transistors and allows the device to deliver higher output currents.
  D) ECL stands for emitter-coupled logic; all of the emitters of the input transistors are connected together and each transistor functions as an emitter follower.

Question 2

A differential amplifier
 
  A) amplifies the difference between the inputs
  B) amplifies the difference between the input and output
  C) amplifies the sum of the inputs
  D) none of the above


Ashley I

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


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