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CPE112 > Introduction to Analog and Mixed Signal Electronics > Flashcards

Introduction to Analog and Mixed Signal Electronics Flashcards

1
Q

Basis:
Analog signals are the _ _ that _ over a time frame

A

continuous wave; changes

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2
Q

Basis:
Digital signals are a _ _ which carries data in _ _

A

discrete wave; binary form

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3
Q

Representation:
Analog signals are represented by a _ _

A

Sine wave

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4
Q

Representation:
Digital signals are represented by _ _

A

Square waves

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5
Q

Description:
Analog signals are described by the _, /, and _

A

Amplitude, frequency/period, and phase

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6
Q

Description:
Digital signals are described by - and _ _

A

Bit-rate; bit intervals

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7
Q

Range:
Analog signals have _ _ _

A

No fixed selection

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8
Q

Range:
Digital signals have a _ _ that is between _ and _

A

Finite range; 1 and 0

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9
Q

Distortion:
An analog signal is more _ to _

A

vulnerable; distortion

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10
Q

Distortion:
A digital signal is _ as _ to _

A

not; prone; distortion

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11
Q

Transmit:
An analog signal transmit information in the shape of a _

A

Wave

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12
Q

Transmit:
Digital signal carries data in the _ _ that is _ and _

A

Binary format; 0 and 1

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13
Q

Instance:
Example of analog signal

A

Human voice

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14
Q

Instance
A digital signal that is used for transmission in a computer

A

Electronic signal

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15
Q

Analog Signal

A _ waveform that changes _ _

A

Constant; over time

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16
Q

Analog Signal

Categorized into _ and _ signals

A

Simple and Composite

17
Q

What is simple analog signal?

A

A sine wave that can’t be decomposed further

18
Q

What is composite analog signal?

A

A wave that can be further decomposed into multiple sine waves

19
Q

Analog signal can be described by

A

Amplitude, frequency/period, and phase

20
Q

Amplitude: marks the _ _ of the signal

A

Highest height

21
Q

Frequency: marks the _ at which the signal is _

A

Speed; changing

22
Q

Period: marks the _ of the wave with respect to _

A

position; time

23
Q

Analog signal is a _ _ that contains - _.
An analog signal has _ _

A

Continuous signal; time-varying quantities
Constant fluctuations

24
Q

Digital signal has a _ _ at each sampling _

A

Discrete values; point

25
Q

Digital signal is a -, - signal categorized into _ and _ signals

A

Non-continuous
Discrete time
Simple and composite

26
Q

Digital signal carries data or information in

A

Binary form

27
Q

Digital Signal:
Can be further decomposed into simple sine waves

A

Harmonics

28
Q

Digital signal is explained with _ and _

A

Bit rate and bit period

29
Q

Digital Signal:
Describes the time demand for sending a single bit

A

Bit interval

30
Q

Digital Signal:
Refers to the frequency of little interval

A

Bit rate

31
Q

A digital signal refers to an _ signal that is converted into a _ of _

A

Electrical; pattern of bits

CPE112 (4 decks)

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