Practice Circuit Diagrams (6) - Design and Characterization of Oscillators and Current Mirrors
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Circuit Diagrams

Practice - Circuit Diagrams

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the purpose of an oscillator?

💡 Hint: Think about how sound and time-related applications work.

Question 2 Easy

What are the two main types of oscillators?

💡 Hint: Consider the waveforms they produce.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What condition must the loop gain satisfy for an oscillator to sustain oscillation?

Less than 1
Equal to 1
Greater than or equal to 1

💡 Hint: Think about the nature of feedback in oscillators.

Question 2

True or False: Relaxation oscillators produce sinusoidal waveforms.

True
False

💡 Hint: Recall the different types of oscillators.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Propose a design for an LC oscillator to operate at 200 kHz. Calculate the required L and C values.

💡 Hint: You may start with a standard capacitor value and solve for inductance.

Challenge 2 Hard

Develop a current mirror design that incorporates considerations for high output resistance and low current deviation.

💡 Hint: Understanding BJT matching is crucial for this problem.

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Reference links

Supplementary resources to enhance your learning experience.