Oscillator circuit

A small area oscillator circuit is provided. The oscillator circuit includes first and second constant current sources, a comparator, first and second capacitive elements, and a resistive element. In a first state, the first capacitive element is connected to the first constant current source and th...

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Bibliographische Detailangaben
1. Verfasser:	Matsuno, Noriaki
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 PULSE TECHNIQUE
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Beschreibung
Zusammenfassung:	A small area oscillator circuit is provided. The oscillator circuit includes first and second constant current sources, a comparator, first and second capacitive elements, and a resistive element. In a first state, the first capacitive element is connected to the first constant current source and the fixed voltage node, the second capacitive element is connected to the second constant current source and the first current source, and resistive element is connected to the second constant current source. In a second state, the first capacitive element is connected to the second constant current source and first constant current source, the second capacitive element is connected to the second constant current source and the fixed voltage node, and the resistive element is connected to the first constant current source.