PP Presentation
Environmental
Conditions
Specifications
Semantics
Idealizations
“Manufacturable”
Description
“Analyzable”
Description
“PWB should
withstand lamination”
“Warpage < 0.005 when
board is heated from 25
to 150oC”
lamination
temperature =
150oC
Information Diversity
STEP
AP220
STEP AP210
Design-Analysis Integration Challenges