Altera Device-Specific Power Delivery Network - Manual (Page 16)

Figure 8: BGA_Via Tab
The values in the Unit column indicate a unit value per one pair.
Enter the layout-specific information such as via drill diameters, via length, via pitch, and the number of
power/ground via pairs under the BGA in the BGA Via Inductance table. The tool calculates the effective
via loop inductance and resistance value. You can save the change made to the tab, restore the changes, or
restore the tab back to the default settings.
Plane_Cap
The Plane Cap tab calculates the distributed plane capacitance in microfarads (µF) that is developed
between the power/ground planes based on the parallel plate capacitor equation.
16 Plane_Cap
UG-01157
2015.03.06
Altera Corporation Device-Specific Power Delivery Network (PDN) Tool 2.0 User Guide
Send Feedback