Oscillator, transmission/reception device for a bus system and method for generating a clock frequency using the oscillator

An oscillator, a transmission/reception device for a bus system, and a method for generating a clock frequency with the oscillator are indicated. The oscillator serves to generate a clock frequency and includes a timing element that has a frequency-determining capacitance for determining the frequen...

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Bibliographische Detailangaben
Hauptverfasser:	Pannwitz, Axel, Hehemann, Ingo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PULSE TECHNIQUE TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	An oscillator, a transmission/reception device for a bus system, and a method for generating a clock frequency with the oscillator are indicated. The oscillator serves to generate a clock frequency and includes a timing element that has a frequency-determining capacitance for determining the frequency of the clock frequency, and a comparator, the comparator being configured to detect a threshold voltage to which the frequency-determining capacitance is to be charged, and the comparator having a switchable capacitance for offset compensation.