Topic: VLSI Design
Power consumed in a CMOS circuit operating at frequency f is proportional to:
- A. V_cc
- B. V_cc f
- C. V_cc^2 f
- D. V_cc^2 f²
Answer: C. V_cc^2 f
Explanation: Power consumed in CMOS = (C * f * V_DD^2) / 2. Therefore, power consumed is proportional to V_DD^2 * f.