Under absolute maximum ratings, AC transient overshoot/undershoot values is mentioned as 'DVDD + 20% up to 20% of signal period'.
For example, if DVDD = 3.3V and signal period = 0.1us (10MHz), then transient overshoot specification would be 3.3V + 20% (=3.96V) for 0.02us.
How should I calculate undershoot transient specification? Is it that -0.2V swing is allowed below 0V for 0.02us?
Please correct me if I am wrong.
Awaiting for your reply . . .