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Altera_Forum
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9 years ago

S-parameter model of the power delivery network in Quartus functional simulation

Hello everyone, Does anyone know if I can insert an s-parameter model of the FPGA power delivery network in Quartus or ModelSim functional/timing simulations? Has anyone done this already? Than...
Altera_Forum's avatar
Altera_Forum
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9 years ago

An alternative is to use a differential probe directly over a decoupling cap.

IIRC Altera uses 5% power noise for its calculations on its PDN tool so yes I'd say 180mV is quite high.