Electricity: electrical systems and devices – Miscellaneous
Patent
1985-09-03
1989-08-22
Kucia, R. R.
Electricity: electrical systems and devices
Miscellaneous
174 524, 361395, 361412, H05K 114
Patent
active
048601667
ABSTRACT:
A resistor terminating device is provided comprising: a substrate; and, a plurality of resistors supported on the substrate, such plurality of resistors having a plurality of electrically isolated connecting first ends arranged for alignment in overlaying relationship with a plurality of electrical conductive connecting leads adapted for electrical connection to such resistors.
In a preferred embodiment of the invention, a printed circuit board is provided having disposed on a surface thereof a pattern of electrical conductors with ends thereof disposed in overlaying relationship with, and electrically connected to, a selected one, or ones, of the first electrode ends of the resistors. With such arrangement, a printed circuit board assembly is provided where on a first, upper surface thereof the integrated circuits are mounted and on an opposite, bottom surface thereof, a terminating device is provided, such terminating device having resistors available for termination by the integrated circuit, such termination device being disposed under the integrated circuit thereby allowing for relatively short interconnects between the integrated circuit and its terminating structure. Also, by disposing the termination device under the printed circuit board, additional upper surface space is available for mounting additional integrated circuits, or other electrical components.
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Kucia R. R.
Raytheon Company
Sharkansky Richard M.
Walsh Edmund J.
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