the parasitic cap value of PAD for 0.5um cmos process

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h.martin

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cmos parasitic cap

can anybady tell me the parasitic value of 90*90um^2 PAD for 0.5um cmos process? thanks
 

Hi
as I know there are various types of pad.
pads have some circuits such as buffers and ECD protection circuits.
regards
 

It depends on PAD strucure and process. Typically you can use 5pF and 10pF for the worse case.
 

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