Geometrical instruments
Patent
1983-12-14
1984-10-23
McQuade, John
Geometrical instruments
339 17CF, 339147R, H01R 13639
Patent
active
044784724
ABSTRACT:
A connector receptive of a package such as a dual in-line package (DIP), which it is desired to test, is connected to a printed circuit board. The housing of the connector is formed with a cavity in communication with the contacts of the connector so that high frequency filter components may be inserted within the housing closely adjacent selected ones of the contacts for conducting to system ground undesired AC signals. Such signals sometimes are produced in response to the presence of the impedance created by the distributed inductance of the contacts between the circuit under test and ground and also may be due to the coupling of AC signals by the distributed capacitances among the contacts.
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"Integrated-Circuit Sockets Have Integral Decoupling Capacitors", Electronics, Sep. 22, 1981, pp. 208, 210.
Haas George E.
McQuade John
RCA Corporation
Squire William
Tripoli Joseph S.
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