Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2007-12-20
2010-11-30
Nguyen, Matthew V (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
Reexamination Certificate
active
07843183
ABSTRACT:
A real time clock (RTC) voltage regulator, a method of regulating an RTC voltage and a power management integrated circuit (PMIC). In one embodiment, an RTC voltage regulator includes a current source configured to provide a first current and a voltage regulator having a common gate amplifier and a power device. The first current is employed to establish a reference voltage for the common gate amplifier and the common gate amplifier is configured to control the power device. The power device is configured to provide an RTC voltage for the common gate amplifier.
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Al-Shyoukh Mohammad A.
Martins Marcus M.
Martins, legal representative Dircere
Brady III Wade J.
Nguyen Matthew V
Patti John J.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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