Decoupling capacitor for Pin Grid Array package

Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor

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174 52FP, 357 74, H01G 114, H02G 1308, H01L 2302

Patent

active

046269584

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 dielectric material 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: 3617817 (1971-11-01), Kawakatsu et al.
patent: 4338621 (1982-07-01), Braun
patent: 4439754 (1984-03-01), Madden
patent: 4441119 (1984-04-01), Link
patent: 4458291 (1984-07-01), Yanagisawa et al.
patent: 4494169 (1985-01-01), Watson
patent: 4513355 (1985-04-01), Schroeder et al.
patent: 4521828 (1985-06-01), Fanning

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