Low noise test contacts for pin grid array

Geometrical instruments

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Details

324158F, 339255R, H01R 1366, H01R 428

Patent

active

046680411

ABSTRACT:
An apparatus for providing an electrical connection between a packaged semiconductor device and a device tester. The apparatus utilizes pogo pins as contactors. The pins are located in a pair of plates, one plate acting as a power source, the other as a ground. A dielectric layer between the plates allows them to act as a charge decoupling capacitor, resulting in a low noise contact.

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patent: 4516072 (1985-05-01), Marpoe, Jr.
"Miniature Multiprobe Assembly", IBM Bulletin, vol. 13, No. 5, Oct. 1970, by: Bullard and Wheeler.

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