Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pin-fan Chen0
Date of Patent
November 14, 2006
0Patent Application Number
109130510
Date Filed
August 6, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Power amplifier with switchable load. A first amplifier that includes an output electrode is provided. A second amplifier that includes an output electrode is also provided. A switchable load that receives a control signal selectively presents a first impedance to the first amplifier when the first amplifier is operational, and the second amplifier is not utilized, and presents a second impedance to the second amplifier when the second amplifier is operational, and the first amplifier is not utilized based on the control signal.
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