Electronic digital logic circuitry – Signal sensitivity or transmission integrity
Patent
1998-07-08
2000-05-16
Santamauro, Jon
Electronic digital logic circuitry
Signal sensitivity or transmission integrity
326 34, 326 83, H03K 1716
Patent
active
060642238
ABSTRACT:
A circuit configured with MOSFETs having a first range of subthreshold conduction, is provided with at least one switchable pathway between the circuit and a power or ground node, such that the switchable pathway is operable to substantially reduce leakage current through the circuit. In a further aspect of the present invention, the switchable pathway is a FET having substantially the same subthreshold conduction characteristics as the FETs in the circuit to which the switchable pathway is coupled, the FET being configured to be driven into both inversion and accumulation.
REFERENCES:
patent: 5043604 (1991-08-01), Komaki
patent: 5594371 (1997-01-01), Dousaki
patent: 5801548 (1998-09-01), Lee et al.
patent: 5864506 (1999-01-01), Arcoleo et al.
patent: 5949254 (1999-09-01), Keeth
Lu Yi
Young Ian
Intel Corporation
Le Don Phu
Santamauro Jon
Werner Raymond J.
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