Power supply regulation using kelvin tap for voltage sense...

Details Power supply regulation using kelvin tap for voltage sense... Power supply regulation using kelvin tap for voltage sense...

2008-03-04

2008-03-04

Nguyen, Matthew V. (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S299000

Reexamination Certificate

active

07339357

ABSTRACT:
A remote sensing power supply regulator uses high impedance sensing inputs coupled internally to at least one circuit element within an integrated circuit, so as to regulate the voltages produced by the power supply to a level that maintains nominal voltage levels at the internal circuit element within the very large scale integrated circuit. The sense point can be chosen to serve one or a group of on-board load elements that are operationally sensitive to voltage droop and/or ground bounce.

REFERENCES:
patent: 6504347 (2003-01-01), Smith et al.
patent: 6646426 (2003-11-01), Terashi
patent: 6791210 (2004-09-01), Stevenson et al.
patent: 7161393 (2007-01-01), Potanin et al.
patent: 2006/0082943 (2006-04-01), Chiu
Summit Microelectronics, “SMT4004 Quad Tracking Power Supply Manager”, www.summitmicro.com (2001).
Fairchild Semiconductor, “FAN2520 Mobile Processor Core-Voltage Regulator”, www.fairchildsemi.com (2003).
INTERSIL, “X60008B-25” (2005). Admitted prior art.

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