VOLTAGE-CONTROLLED-OSCILLATOR CIRCUIT

The disclosure relates to voltage-controlled-oscillator circuit comprising: a charge-pump configured to generate a tuning-voltage, the tuning-voltage having a minimum-operating-voltage; an offset-voltage-source configured to generate an offset-voltage in accordance with the minimum-operating-voltage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Pavao Moreira, , Cristian, Savary, , Pierre, Goumballa, , Birama
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The disclosure relates to voltage-controlled-oscillator circuit comprising: a charge-pump configured to generate a tuning-voltage, the tuning-voltage having a minimum-operating-voltage; an offset-voltage-source configured to generate an offset-voltage in accordance with the minimum-operating-voltage; and a voltage-controlled-oscillator, VCO, configured to provide an oscillator frequency in accordance with the tuning-voltage and the offset-voltage.