Dual mode power amplifier control interface with a multi-mode general purpose input/output interface

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United States of America Patent

PATENT NO 9214979
APP PUB NO 20140349589A1
SERIAL NO

14300998

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Abstract

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In accordance with some embodiments, the present disclosure relates to a dual mode control interface that can be used to provide both a radio frequency front end (RFFE) serial interface and a two-mode general purpose input/output (GPIO) interface within a single digital control interface die. In certain embodiments, the dual mode control interface, or digital control interface, can communicate with a power amplifier. Further, the dual mode control interface can be used to set the mode of the power amplifier.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INCCALIFORNIA USA CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ripley, David Steven Marion, US 124 3121

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