Q1/ A- Why do we use an analog-to-digital converter?B- The only way to reduce quantization uncertanity is to increase the number of bits (True/Fale)Q2/A- For the PLL circuit with LM565 shown in fig, I find the following 1-free running frequency f., 2-Closed loop gain KL.B-Carrier frequency drifting in control system can be solved using PLL (True/False).Q3/ A-Explain the working principles of a varactor diode ?B-Draw Phase looked loop block diagram.16Q4/ Suppose you are an Electronics specialist for SpaceX, working on the Falcon 9 rocket.Before launching, the nitrogen pressure should not exceed 550 kPa. The nitrogen pressuretransmitter has a range of 0 to 10 V, CCR manager is using a 4-bit ADC. He ask you to Calculatethe binary value and hexadecimal for 7.5V.Q5/A- A 10-bit DAC has a step size of 5 mV. Determine the full-scale output voltage and thepercentage resolution.Bis a circuit which used to retain the analogue input voltage and maintain itconstant during conversion period.C₁foFVE 2VdPhasedetectorка10TattSWVCOLM5650.001,KaVR:(0.1SK+5V

Answered: Q1/ A- Why do we use an…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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A/D CONVERTER( NEED NEAT EXPLANATION HANDWRITTEN SOLUTION ONLY PLEASE OTHERWISE DOWNVOTE).
Suppose there is a system consisting of temperature sensor, ADC, DAC and a Fan. The temperature sensor gives output as voltage value. As the temperature increases more than 18°C it produces the voltage of 8.17 V. That voltage is then put through a 4-bit Successive Approximation ADC as input. After that the output of that ADC is applied to a 4-bit R/2R- ladder DAC to produce enough voltage to turn ON the fan. Take R=”Group#” KΩ. Consider logic “1” as 7 V and logic “0” as 2V. (i) Illustrate the block diagram for the system showing ADC, DAC, Fan and temperature sensor. (ii) Design the circuit diagram with ADC & DAC for the complete system showing necessary parameters value.
Amplification in the ac domain cannot be obtained without the application of dc biasing level. a.Depending on the configuration b.Sometimes c.True d.False
6.q4
Microcontroller
Not: I need also pictures cct diagram and result Question: I need a MATLAB/Simulink model for a Boost Converter used to charge a battery, powered by a PV solar panel. The model should include: 1. A PV solar panel as the input power source. 2. A Boost Converter circuit for voltage regulation. 3. A battery charging system. 4. Simulation results showing voltage, current, and efficiency of the system. Important: Please provide: 1. The Simulink file of the model. 2. Clear screenshots showing the circuit connections in MATLAB/Simulink. 3. Screenshots of the simulation results (voltage, current, efficiency, etc.).
(a) ii please in photo
1. For the pointer position in the diagram, what is the input signal if the range is set at 0.3 V? A. For the pointer position in the diagram, what is the input signal if the range is set at 1 V? B. For the pointer position in the diagram, what is the input signal if the range is set at 30 V? C. Let’s say you know that the input signal will be about -0.25 V. What range should you select to give maximum deflection without going off scale? Draw a line, with a straight-edge, on the picture above, showing how the pointer would point.
Differential Amplifier For the circuit in Figure 14, determine the common-mode input gain and the differential-mode input gain applying the techniques described in the Background Information. IDss=20mA, Vp=-8V, RG1=RG2=100k, RDI RD2 3.3k2, Rs1=Rs2=100, R₁=10k2, RL=100k 2. Assume Forward Active Region. Hint: For AC small signal analysis, treat all caps as shorts. Rp2 C₁ Ro Probe O-Scope C₂ C₁ + R₁ Vout +15 -15 15 RG1 RG2 Probe GND A00 Rs1 A01 Rs2 AGND AGND AGND R₁ Figure 15: Differential Amplifier Using Discrete Components
6.q1
1. Which of the following is a type of error associated with digital-to-analog converters (DACs)? A. nonmonotonic error B. incorrect output codes C. offset error D. nonmonotonic and offset error 2. A 4-bit R/2R digital-to-analog (DAC) converter has a reference of 5 volts. What is the analog output for the input code 0101. A. 0.3125 V B. 3.125 V C. 0.78125 V D. –3.125 V 3. A binary-weighted digital-to-analog converter has an input resistor of 100 k. If the resistor is connected to a 5 V source, the current through the resistor is: A. 50 A B. 5 mA C. 500 µA D. 50 mA 4. What is the resolution of a digital-to-analog converter (DAC)? A. It is the comparison between the actual output of the converter and its expected output. B. It is the deviation between the ideal straight-line output and the actual output of the converter. C. It is the smallest analog output change that can occur as a result of an increment in the digital input. D. It is its ability to resolve between…
The shown sampled signal is the output of the ADC of Arduino Uno, calculate: 1- The number of samples (N) that needs to calculate Ts. 2- The normalized values for the shown max and min (normalized to 5 V). 3- The signal frequency if the sampling time of Arduino ADC is: Ts=112usec. 1020 35

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