Question

Discuss how a sinusoidal oscillator produces an output signal without an input signal. Discuss the difference...

Discuss how a sinusoidal oscillator produces an output signal without an input signal.

Discuss the difference between the circuit construction of a monostable and astable multivibrator

PLEASE NO HAND WRITTING...

Engineering   Electrical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer :- Oscillators are used to generate signal without any input signal.
Generally oscillators take input as internal noise signal or sometimes DC signal is given internally.
Oscillators always have a positive feedback. Sinusoidal oscillators can produce a sine waveform and frequency may be varying from 20 Hz to 1 GHz.
Simple example is RC or LC oscillator in which charge on capacitor works as input signal to start oscillation.

The circuit diagram for astable and monostable have been shown below-


0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
6.    Answer the following questions: a.    What is the difference between Op-Amp circuit and Comparator circuit? b.    Discuss some...
6.    Answer the following questions: a.    What is the difference between Op-Amp circuit and Comparator circuit? b.    Discuss some of the issues with this Op-Amp oscillations and explain the voltage swing and cause of potential failure of this circuit. c.     What makes the comparator circuit oscillate and more ideal for the applications? d.    Describe the operation of the comparator oscillator circuit and explain the difference in inverting and non-inverting waveforms of the comparator e.    What is the significance of using comparator circuit to achieve sinusoidal oscillations?
how does a monopolist’s quantity of input compare to the quantity of output that maximizes total...
how does a monopolist’s quantity of input compare to the quantity of output that maximizes total surplus? how does this difference relate to the concept of deadweight loss? please explain in detail
how is economic growth measured? Why is economic growth important? Why could the difference between a...
how is economic growth measured? Why is economic growth important? Why could the difference between a 2.5 percent and a 3 percent annual growth rate be of great significance over several decades? Give some example to support your answer. No hand writting please.
Calculate Ts for the given values of the solar input. The discussion part of each question...
Calculate Ts for the given values of the solar input. The discussion part of each question emphasizes physical understanding by comparing Earth to this simple planet. Constant albedo A; use A=0.12. The value of s=5.67 X 10-8 Wm-2K-4. (a) An Earth without atmosphere: There would be no clouds and no aerosols for simplity, the Earth’s surface albedo is 0.12. i) Calculate Ts for Sß = 342 W/m2, the global average input and A=0.12. Compare to the global average Ts on...
PLEASE DRAW THE CIRCUIT DIAGRAMS OF EACH DEFINITIONS AND GIVE ITS APPLICATIONS. PLEASE GIVE THE FULL...
PLEASE DRAW THE CIRCUIT DIAGRAMS OF EACH DEFINITIONS AND GIVE ITS APPLICATIONS. PLEASE GIVE THE FULL DETAILS OF THE STEPS ON EACH QUESTIONS SO I COULD FOLLOW UP YOUR WHOLE EXPLANATIONS. PLEASE WRITE THE STEPS ON SOLVING THIS EXAMPLE EX) STEP 1, STEP 2, ETC HANDWRITING IS OKAY AS LONG AS IT IS READABLE. IF YOU HAVE USED THE EQUATIONS OR CONCEPTS, PLEASE STATE IT CLEARLY WHICH ONE YOU HAVE YOU USED SO I COULD FULLY UNDERSTAND THE DETAILS OF...
Review the discussion and discuss whether you agree or disagree with the content and give an...
Review the discussion and discuss whether you agree or disagree with the content and give an example of the direct method: The main difference between indirect and direct cash flow methods is the decision to report all the details or sum them up into one step. Indirect method relies more on accrual accounting which can offer ease of set-up and update opportunities. However, indirect method lacks in offering “a clear picture of cash flows throughout a business” Direct cash flow...
Please show me how to apply CVP analysis for this case study. FLY ASH BRICK PROJECT:...
Please show me how to apply CVP analysis for this case study. FLY ASH BRICK PROJECT: FEASIBILITY STUDY USING CVP ANALYSIS S. K. Mitra and Shubhra Hajela wrote this case solely to provide material for class discussion. The authors do not intend to illustrate either effective or ineffective handling of a managerial situation. The authors may have disguised certain names and other identifying information to protect confidentiality. This publication may not be transmitted, photocopied, digitized or otherwise reproduced in any...
Discuss ethical issues that can be identified in this case and the mode of managing ethics...
Discuss ethical issues that can be identified in this case and the mode of managing ethics Enron finds itself in this case. How would you describe the ethical culture and levels of trust at Enron? Provide reasons for your assessment. THE FALL OF ENRON: A STAKEHOLDER FAILURE Once upon a time, there was a gleaming headquarters office tower in Houston, with a giant tilted "£"' in front, slowly revolving in the Texas sun. The Enron Corporation, which once ranked among...
The questions: 1. What type of technology Acme and Omega utilize to transform inputs into outputs?...
The questions: 1. What type of technology Acme and Omega utilize to transform inputs into outputs? 2. Which strategic choice (differentiation or cost leadership) suits best to Acme? Omega? Do these companies have clear strategic choices or do they stuck in the middle? 3. Based on all the contingencies which type of structure is more suitable for these companies; mechanistic or organic? please answer each question alone The Paradoxical Twins: Acme and Omega Electronics John F. Veiga Part! boom of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT