Practice Numerical Example (6.4.1.5) - Oscillators and Current Mirrors
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Numerical Example

Practice - Numerical Example - 6.4.1.5

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the formula for calculating resistance in a phase shift oscillator?

💡 Hint: Think back to how we apply values in the formula.

Question 2 Easy

What is the calculated resistance value for a frequency of 1 kHz and capacitance of 10 nF?

💡 Hint: Use the provided formula, plug in the values correctly.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the formula to calculate resistance for a phase shift oscillator?

R = 1 / (2πfC√6)
R = 2πfC√6
R = 1 / (C2πf√6)

💡 Hint: Recall the components involved in the oscillator.

Question 2

Is a resistor value of 6.8 kΩ suitable for a designed oscillator that needs to achieve approximately 6497 Ω?

True
False

💡 Hint: Consider standard resistor values.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

If a phase shift oscillator must operate at a frequency of 500 Hz with a capacitor value of 20 nF, what should be the resistance?

💡 Hint: Use the formula, and ensure you compute accurately.

Challenge 2 Hard

Design a phase shift oscillator for a frequency of 10 kHz while maintaining a capacitor value of 4.7 nF. Determine the resistance and the necessary gain for the op-amp.

💡 Hint: Double-check your frequency and capacitance input.

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Reference links

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