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US 6,856,193 B2Granted
Electronic circuit for converting a signal and amplifier incorporating same
OwnerRené Lambruschi, Nicola Lomutoinventors
Life of this patent
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Abstract
An electronic circuit for the conversion of an input electric signal (In) comprises: at least two transistors (4, 5) of complementary polarities and mounted with a common drain, control elements (2) for the transistors (4, 5) adapted to generate a single control signal (13) for the grids of the transistors (4, 5), an output line (14) connected to the sources of the transistors. The invention also relates to a power amplifier with cutting out of the voltage control, including this circuit.
Claims8
Electronic circuit for the conversion of an input electrical signal (In), comprising:
- at least two transistors of complementary polarities and mounted with a common drain,
- control means (2) for the transistors adapted to generate a single control signal (13) for the grids of said transistors,
- an output line (14) connected to the sources of said transistors, characterized by the fact
- that the control means comprise a buffer circuit (10) adapting a control signal and supplied by a high voltage supply (V1) and by a reference voltage supply
- and that the reference voltage supply is the output line (14).
2 more elements
Dependencies are inferred from the claim text.