Logic Families and Their Characteristics - Technical MCQs

Q1:

Which of the following summarizes the important features of emitter-coupled logic (ECL)?

A low noise margin, low output voltage swing, negative voltage operation, fast, and high power consumption

B good noise immunity, negative logic, high-frequency capability, low power dissipation, and short propagation time

C low propagation time, high-frequency response, low power consumption, and high output voltage swings

D poor noise immunity, positive supply voltage operation, good low-frequency operation, and low power

ANS:A - low noise margin, low output voltage swing, negative voltage operation, fast, and high power consumption

No answer description is available.