What is the allowable value for overshoot and undershoot, provided that the clamp diode is not conducting?
Can you define Voltage and time duaration?
example1) Undershoot 0V-xxV less than xxns.
example1) Overshoot Vcc+xxV less than xxxns.
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What is the allowable value for overshoot and undershoot, provided that the clamp diode is not conducting?
Can you define Voltage and time duaration?
example1) Undershoot 0V-xxV less than xxns.
example1) Overshoot Vcc+xxV less than xxxns.
Thank you. but,
It has exceeded VCC + 0.5V and -0.5V for a period of 10 to 20ns.
Please tell me the allowable value from this.
>Which signals have the overshoot / undershoot?
it,s PCI signal(PCI_AD[31:00],PCI_C-*BE[3:0],*PCI_FRAME・・・・.)
>The clamp diodes are plain silicon diodes.
Does the silicon diode have If / Vf characteristics and Peak forward surge current? (Including frequency)