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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is trace inductance estimated to be per mm?
π‘ Hint: Think about the units; this is a measure of length.
Question 2
Easy
What does pad capacitance typically value at?
π‘ Hint: Remember, this is a small value often overlooked.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the estimated trace inductance per millimeter?
- 0.5nH/mm
- 1nH/mm
- 2nH/mm
π‘ Hint: Look for the standard value for PCB designs.
Question 2
Pad capacitance is generally around what value?
- True
- False
π‘ Hint: This value is very small, keep that in mind.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a high-frequency circuit. Given the typical trace inductance and pad capacitance, propose a layout strategy that minimizes these effects. Justify your choices.
π‘ Hint: Think about how each design choice impacts the overall inductance and capacitance.
Question 2
Evaluate a PCB layout with a long trace and multiple pads. How would you redesign it to improve performance?
π‘ Hint: Focus on how to reduce length and capacitance.
Challenge and get performance evaluation