Static information storage and retrieval – Systems using particular element – Capacitors
Patent
1997-12-18
1999-11-09
Fears, Terrell W.
Static information storage and retrieval
Systems using particular element
Capacitors
365 96, G11C 1124
Patent
active
059826576
ABSTRACT:
The cathode of the charging capacitor (31) of the present invention is coupled to a switch (36) that is able to apply one of several voltage levels to the cathode depending on the testing or use condition of the semiconductor memory array (10). The switch switches between the voltage levels at the cathode to avoid overstressing the charging capacitor (31) during testing of the semiconductor memory array (10).
REFERENCES:
patent: Re32236 (1986-08-01), Scheuerlein
patent: 3387286 (1968-06-01), Dennard
Donaldson Richard L.
Fears Terrell W.
Hoel Carlton H.
Holland Robby T.
Texas Instruments Incorporated
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