Hello, I am using cadence design kit and UMC 90nm library to design switched capacitors for power delivery. I would like to use MIM cap. But in the library, there are lots of MIM cap choices, such as MIMCAPS_20FNW_RFKF, MIMCAPS_20F_MM, MIMCAPS_20F_RFKF : ) Do you know that is the difference among them? and What do they stand for? Thank you very much.
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Hello, I am using cadence design kit and UMC 90nm library to design switched capacitors for power delivery. I would like to use MIM cap. But in the library, there are lots of MIM cap choices, such as MIMCAPS_20FNW_RFKF, MIMCAPS_20F_MM, MIMCAPS_20F_RFKF : ) Do you know that is the difference among them? and What do they stand for? Thank you very much.