Hierarchical power distribution box
cross-sectional view of a power distribution system for a high performance integrated circuit is shown in Fig. The physical hierarchy is thus reflected in the electrical hierarchy: the progressively finer physical features of the conductors typically result in a higher resistance and a lower inductance. p Rb L b p Rp p Lp p Rp c Lp c LC b Cb RC b LC p Cp RC p LC c Cc RC c Rg rp Lb Rp p Lp p Rp c Lp c LC b Cb RC b Rg r Lg r Rg b Lg b Rg p Lg p Rg cp p b R L b Rp p Lp p Rp c Lp c LC b LC p Cb Cp RC b RC p Rg r.
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