On-chip power supply regulator and temperature control system

Details On-chip power supply regulator and temperature control system On-chip power supply regulator and temperature control system

2007-05-08

2007-05-08

Paschall, Mark (Department: 3742)

Electric heating

Heating devices

With power supply and voltage or current regulation or...

C219S497000, C219S486000, C219S485000, C307S039000

Reexamination Certificate

active

10884933

ABSTRACT:
An on-chip temperature control system includes a temperature sensor, which monitors a temperature of a chip, and a hysteresis comparator which checks whether the temperature is in an acceptable range. A reference adjustment circuit is responsive to the hysteresis comparator to adjust an on-chip voltage to control the temperature locally by adjusting a local supply voltage, if the temperature is out of range.

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Phillip E. Allen et al. “CMOS Analog Circuit Design”, Second Edition; Oxford University Press 2002; pp. 349-357.

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