RF SWITCH WITH COMPENSATION AND GATE BOOTSTRAPPING

A radio frequency switch device includes a first transistor and a second transistor; a compensation network coupled between a body terminal of the first transistor and a source/drain terminal of the second transistor; and a bootstrapping network having a first terminal coupled to a first bias termin...

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Bibliographische Detailangaben
Hauptverfasser: SYROIEZHIN, Semen, SOLOMKO, Valentyn, JEVTIC, Ivan
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A radio frequency switch device includes a first transistor and a second transistor; a compensation network coupled between a body terminal of the first transistor and a source/drain terminal of the second transistor; and a bootstrapping network having a first terminal coupled to a first bias terminal, a second terminal coupled to a gate terminal of the first transistor, and a third terminal coupled to the body terminal of the first transistor, wherein the bootstrapping network establishes a low impedance path between the gate terminal and the body terminal of the first transistor in response to a first voltage value of the first bias terminal, and wherein the bootstrapping network establishes a high impedance path between the gate terminal and the body terminal of the first transistor in response to a second voltage value of the first bias terminal.