Altera Power Delivery Network Instrukcja Użytkownika Pobierz pdf (Strona 19)

Chapter 1: Power Delivery Network (PDN) Tool User Guide 1–15

Setting Up the PDN Tool

BGA Via Tab

The BGA Via tab is used to calculate the vertical via loop inductance under the BGA

pin field. Figure 1–12 shows teh BGA Via tab.

This tab takes the layout-specific information, such as the via drill diameter, via

length, via pitch, and the number of power/ground via pairs under the BGA for an

effective via loop inductance and resistance value.

Figure 1–12. BGA Via Tab

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Altera Power Delivery Network Instrukcja Użytkownika Strona 19