Semiconductor integrated circuit

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage

Reexamination Certificate

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Reexamination Certificate

active

07123076

ABSTRACT:
A semiconductor integrated circuit according to the present invention comprises a circuit as a controlled object including an MOS transistor, wherein a control potential (at least one of a substrate potential and source potential) is to be controlled, a control signal generation circuit for generating a control signal with respect to the control potential based on an internal signal of the circuit as the controlled object, and a control potential control circuit for controlling the control potential (substrate potential/source potential) of the MOS transistor based on the control signal.

REFERENCES:
patent: 5157279 (1992-10-01), Lee
patent: 6404243 (2002-06-01), Koch et al.
patent: 6469568 (2002-10-01), Toyoyama et al.
patent: 6515534 (2003-02-01), Dabral
patent: 6518825 (2003-02-01), Miyazaki et al.
patent: 6552596 (2003-04-01), Cowles et al.
patent: 6653890 (2003-11-01), Ono et al.
patent: 2001-186007 (2001-07-01), None

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