Static information storage and retrieval – Powering
Reexamination Certificate
2008-05-27
2008-05-27
Nguyen, Viet Q. (Department: 2827)
Static information storage and retrieval
Powering
C365S227000, C365S229000
Reexamination Certificate
active
11295160
ABSTRACT:
A voltage supply circuit for providing an internal supply voltage in an integrated circuit is provided. The voltage supply circuit comprises a supply source for setting the internal supply voltage on a supply voltage line and a control circuit which is connected to the supply source for switching on and off the supply source. The control circuit can itself be switched off and regularly switched on again, wherein the control circuit includes a control unit in order to switch the supply source on and off in such a way that the internal supply voltage on the supply voltage line differs essentially by no more than a limit value as a result of capacitive charge storage.
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Lorenz Harald
Menke Manfred
Seitz Helmut
Nguyen Viet Q.
Patterson & Sheridan L.L.P.
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