Low cross talk ball grid array resistor network

Details Low cross talk ball grid array resistor network Low cross talk ball grid array resistor network

1998-08-10

1999-11-02

Gellner, Michael L.

Electrical resistors

With mounting or supporting means

Plural resistors

338260, 338324, 338325, H01C 101

Patent

active

059778636

ABSTRACT:
A resistor network for terminating active electronic devices has low cross talk noise between the adjoining resistors and the conductors that connect the resistors to other electronic packages. A substrate has a top and a bottom surface. Resistors are located on the top surface. Conductors are also located on the top surface and are electrically connected to each end of the resistors. Vias extend through the substrate and electrically connect to the conductors. Solder spheres are positioned on the bottom surface and are electrically connected to the vias. An end of each of the resistors is electrically connected in common through a common conductor. The commoned resistors are electrically connected to a common via through the common conductor. The resistor network minimizes cross talk noise between the resistors and provides a high density interconnection.

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patent: 5621691 (1997-04-01), Seffernick et al.
patent: 5661450 (1997-08-01), Davidson

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