MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DIGITAL LOGIC

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is a single ended device which has a gain of 1, mirroring the input at the output called?
A
Buffer
B
Inverter
C
Flip Flops
D
None of the above
Explanation: 

Detailed explanation-1: -Single-ended Inputs Because they require only one physical connection per input, a single-ended configuration can monitor twice as many channels than the two-connection differential configuration using the same connector and onboard multiplexer.

Detailed explanation-2: -A single ended output is a signal that is always referenced to the shield (which is typically earth ground) on the output connector. This is the most common type of signal output or input. A complimentary output has both the channel and the channel(NOT), or an inverted (180 degrees out) version of the channel.

Detailed explanation-3: -ADI single-ended to differential amplifiers enable the processing of both single-ended inputs to complementary differential outputs or differential inputs to differential outputs. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs).

Detailed explanation-4: -A single-ended guitar amp output stage is generally biased class A, in order to maximize the output power before distortion. The output transformer primary is not center-tapped, having only two connections. One connection goes to the power supply, the other to the plate of the power tube or tubes.

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