8. Digital CMOS Logic Design - Part 2: Introduction to CMOS

Try these first

1. 1.

   What is CMOS an abbreviation for?

   Hint

   Think about the fundamental technology it refers to.

2. 2.

   Give an advantage of static CMOS logic.

   Hint

   Consider how static logic operates in idle states.

3. 3.

   What is the function of static CMOS logic?

   • It requires a clock signal.
   • It maintains logic states indefinitely.
   • It uses dynamic charge storage.

   Hint

   Focus on the operation style of static logic.

4. 4.

   True or False: Dynamic logic uses less power than static CMOS.

   • True
   • False

   Hint

   Consider how each logic family consumes power.

5. 5.

   Design a CMOS circuit that requires low power and integrates components from static and dynamic logic families. Discuss its advantages.

   Hint

   Reflect on how to combine strengths while minimizing weaknesses of both families.

6. 6.

   Consider an application for pass-transistor logic in wearable technology. What modifications would enhance its efficiency?

   Hint

   Think about the power efficiency while designing for mobile circuits.