Schaltungsanordnung und Verfahren zum Betrieb einer Schaltungsanordnung

Details

Veröffentlichungs-Nr.

EP3432470

Aktenzeichen

EP17182348

Anmeldetag

20. Juli 2017

Veröffentlichung

23. Dezember 2020

Erteilung

23. Dezember 2020

Rechtsraum

EP

IPC

H03F3/00H03F3/38H03F3/45

Abstract

A circuit arrangement comprises a first input node (11), a first output node (21), a sampling capacitor means (Cs, Cs1, Cs2) and a first switching means being switchable between a first switching state and a second switching state. The first switching means is coupled to the sampling capacitor means (Cs, Cs1, Cs2), the first input node (11) and the first output node (21) in such a way that the sampling capacitor means (Cs, Cs1, Cs2) is conductively connected to the first input node (11) and disconnected from the first output node (21) in the first switching state and the sampling capacitor means (Cs, Cs1, Cs2) is disconnected from the first input node (11) and conductively connected to the first output node (21) in the second switching state. A first charge-storing element is coupled via a second switching means to the first input node (11) in such a way that the charge-storing element is charged in the first switching state and discharged in the second switching state, thereby at least partly compensating current flow for charging the sampling capacitor means (Cs, Cs1, Cs2) in the first switching state.

Anmelder

Firma

ams AG

Land

🇦🇹 Österreich

Fachgebiete