Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Simon0
Date of Patent
February 15, 2011
0Patent Application Number
113586230
Date Filed
February 21, 2006
0Patent Primary Examiner
Patent abstract
A controllable amplifier amplifies a radiofrequency input signal on the basis of a control signal. A current path is formed between a supply potential connection and a reference potential connection. The current path includes an amplifier transistor and a cascode transistor, the cascode transistor being connected to the input for supplying the control signal. The output power of the amplifier is controlled using the cascode transistor, as a result of which a low power consumption is achieved in conjunction with good noise properties.
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