💡 Key Technical Topics Covered
- Cell Slew Rate & Propagation Delay
- Effective Capacitance (Ceff) Calculation
- Threshold Points (10-90% vs 20-80%)
- Driver Loading & Interconnect Delay Summation
🎯 VLSI Physical Design Interview Questions Addressed
- What is Effective Capacitance (Ceff) and why is it used?
- How does input slew affect cell propagation delay?
- What happens when slew rate exceeds maximum transition limit?