High frequency attenuator

An attenuator includes: a first circuit including a common collector or common drain amplifier formed of a first transistor having its control node connected to an input of the attenuator and its emitter or source connected to an intermediate node of the attenuator; and a second circuit including a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bossuet Alice, Gloria Daniel, Quemerais Thomas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An attenuator includes: a first circuit including a common collector or common drain amplifier formed of a first transistor having its control node connected to an input of the attenuator and its emitter or source connected to an intermediate node of the attenuator; and a second circuit including a common collector or common drain amplifier formed of a second transistor having its emitter or source connected to the intermediate node and its control node connected to an output of the attenuator.