Signal generator capable of varying frequency of an output signal over a wide range

A signal generator according to the present invention includes a voltage controlled oscillation circuit and frequency divider circuits for frequency-dividing an oscillation signal output from the voltage controlled oscillation circuit. The signal generator also includes a control voltage input termi...

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Bibliographische Detailangaben
1. Verfasser:	IKARASHI YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER
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Beschreibung
Zusammenfassung:	A signal generator according to the present invention includes a voltage controlled oscillation circuit and frequency divider circuits for frequency-dividing an oscillation signal output from the voltage controlled oscillation circuit. The signal generator also includes a control voltage input terminal and frequency division signal output terminals. The control voltage input terminal inputs an external control voltage for determining the frequency of the oscillation signal. The frequency division signal output terminals output frequency division signals output from the corresponding frequency divider circuits.