Device-Specific Power Delivery Network (PDN) Tool 2.0 User Guide
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Ixiasoft
Visible to Intel only — GUID: fpq1507670913793
Ixiasoft
1.3.5. Correlation
The following results show the correlation between the PDN tool and the post-layout system PDN impedance profile (lower right figure) for one of Intel's development kit boards. In the post-layout analysis, the simple VRM model from the PDN tool was used. Since the PDN tool is already considering PKG and die parasitics, both results are well correlated.

