7.2. Development of Fault Models for Electronic Circuits

Try these first

1. 1.

   What does a fault model represent?

   Hint

   Think about how testing is done on circuits.

2. 2.

   What does SAF stand for?

   Hint

   It's a common type of fault model.

3. 3.

   What is a Stuck-At Fault?

   • A fault that changes logic levels
   • A fault where a signal stays at a fixed level
   • A fault that causes delays

   Hint

   This fault is about being stuck on a level.

4. 4.

   True or False: Transition Faults are significant for detecting timing problems.

   • True
   • False

   Hint

   Remember how signals should transition.

5. 5.

   Design a simple circuit model and identify potential fault models that can apply to it.

   Hint

   Think about common circuit configurations and ways elements can fail.

6. 6.

   You have a high-speed amplifier with output oscillating wildly. Determine possible Gain and Offset Faults in this scenario.

   Hint

   Consider how deviations in gain can disrupt output stability.