Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 17, 2011
Patent Application Number
11889355
Date Filed
August 10, 2007
Patent Primary Examiner
Patent abstract
Embodiments of an RFIC and methods for same and mobile terminals can internally reduce an input voltage to provide a prescribed voltage to a radio frequency transceiver. Embodiments of an RFIC can have a high efficiency and/or a low noise. In one embodiment, a device can include a PMIC and an RFIC. The RFIC can include an RF transceiver to carry out an RF transmission and an RF reception, a DC-DC converter to lower a voltage provided by the PMIC, and an LDO regulator to regulate the lowered voltage to a fixed voltage used by the RF transceiver.
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