Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2006-09-26
2009-08-11
Tan, Vibol (Department: 2819)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S530000, C327S537000
Reexamination Certificate
active
07573317
ABSTRACT:
A programmable logic device (PLD) includes a delay circuit and a body-bias generator. The delay circuit has a delay configured to represent a delay of user circuit implement in the PLD. The body-bias generator is configured to adjust the body bias of a transistor within the user circuit. The body-bias generator adjusts the body bias of the transistor in response to a level derived from the signal propagation delay of the delay circuit.
REFERENCES:
patent: 5880620 (1999-03-01), Gitlin et al.
patent: 6429726 (2002-08-01), Bruneau et al.
patent: 6529421 (2003-03-01), Marr et al.
patent: 6590440 (2003-07-01), Williams et al.
patent: 6621325 (2003-09-01), Hart et al.
patent: 7332953 (2008-02-01), Pineda De Gyvez et al.
patent: 2004/0123170 (2004-06-01), Tschanz et al.
patent: 2006/0038605 (2006-02-01), Pineda De Gyvez et al.
Betz Vaughn
Lewis David
Liu Yow-Juang W.
McElheny Peter
Pedersen Bruce
Altera Corporation
Law Offices of Maximilian R. Peterson
Tan Vibol
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