Device for current-reading of a quantity of electric charges and a charge-transfer filter equipped with said device

In a device for current-reading of a quantity of electric charges, the control circuit for the first and second MOS transistors receives a constant potential and comprises: a third transistor, the drain and gate of which are connected to the constant potential and the source of which is connected to...

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Bibliographische Detailangaben
Hauptverfasser:	COUTURES, JEAN L, BENOIT-GONIN, ROGER, BERGER
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS INFORMATION STORAGE PHYSICS RESONATORS SEMICONDUCTOR DEVICES STATIC STORES
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Beschreibung
Zusammenfassung:	In a device for current-reading of a quantity of electric charges, the control circuit for the first and second MOS transistors receives a constant potential and comprises: a third transistor, the drain and gate of which are connected to the constant potential and the source of which is connected to the drain and to the gate of the second transistor; a second capacitor connected through one of its terminals to the nodal point of the second and the third transistor. The device is employed for reading quantities of charges which arrive under the storage electrodes of charge-transfer filters.