SWITCHING CIRCUIT WHICH IS USED TO OBTAIN A DOUBLED DYNAMIC RANGE

The invention relates to a switching circuit which is used to obtain a doubled dynamic range. According to the invention, using a transistor, the invention can be used to switch signals with a peak level equal to the supply voltage, said peak-to-peak level being twice the supply. The invention is ch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANDRES NAVARRO FRANCISCO JOSE, BLASCO CLARET JORGE VICENTE, CAMPS SORIANO JOSE LUIS, GONZALEZ MORENO JOSE LUIS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a switching circuit which is used to obtain a doubled dynamic range. According to the invention, using a transistor, the invention can be used to switch signals with a peak level equal to the supply voltage, said peak-to-peak level being twice the supply. The invention is characterised in that a transistor (17) is connected to the signal source (10) and a load (19) by means of a series of capacitors (11, 18), resistors (15, 16) and an inductor (12) which form the inventive circuit. The invention is also characterised in that two complementary control voltages (13 and 14) are applied in order to control the cut-off and conduction states of the switching circuit.