Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1994-03-28
1997-05-13
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
174 524, 257678, 257691, 361761, 361775, H05K 702, H01L 2302, H01L 2348
Patent
active
056298404
ABSTRACT:
Power bus bars are provided for a semiconductor die. Power bus bars are thick electrical conductors that extend the length of the die in an electrically isolated array of stripes. The electrical stripes are divided into two or more interdigitated groups, each group connected to a power supply, or connected to a ground supply. This arrangement of alternate power and ground stripes minimizes inductance and resistance, and brings power and ground close to every transistor in the semiconductor die with minimized voltage variations.
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Fitch John S.
Hamburgen William R.
Jouppi Norman P.
Digital Equipment Corporation
Fisher Arthur W.
Maloney Denis G.
Picard Leo P.
Sparks Donald A.
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