Hardware interview practice
Explain OCV derates and temperature
Which statement most accurately describes on-chip-variation derates?
Choose one
Answer choices
- A. They model only logic function and never depend on PVT or path context.
- B. They model within-die delay variation; AOCV or POCV data may depend on PVT, path depth, and physical context.
- C. They are identical to clock uncertainty.
- D. They are applied only to hold checks.