Decoupling capacitor for pin grid array package

Details Decoupling capacitor for pin grid array package Decoupling capacitor for pin grid array package

1986-07-25

1987-05-19

Griffin, Donald A.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

361321, H01G 114, H05K 720

Patent

active

046672672

ABSTRACT:
High frequency noise is decoupled from power supplied to a Pin Grid Array (PGA) package by insertion of a decoupling capacitor between the PGA package and printed circuit board. The decoupling capacitor comprises a multi layer capacitive element sandwiched between a pair of conductors and having a plurality of leads extending from each conductor. In accordance with the present invention, the decoupling capacitor is individually dimensioned and configured to fit under a PGA package and correspond to the power and ground pin configuration of that PGA package.

REFERENCES:
patent: 2939059 (1960-05-01), Gravley
patent: 3467898 (1969-09-01), Ruffner
patent: 3496435 (1970-02-01), Manley
patent: 3585455 (1971-06-01), Naylor
patent: 4312026 (1982-01-01), Iwaya et al.
patent: 4494169 (1985-01-01), Watson
patent: 4502101 (1985-02-01), Jodoin
patent: 4513355 (1985-04-01), Schroeder et al.
patent: 4521828 (1985-06-01), Fanning

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