RC oscillator
The utility model discloses an RC oscillator, and relates to the field of integrated circuits. The oscillator comprises a first phase inverter, a second phase inverter, a third phase inverter, a fourth phase inverter and a first capacitor, wherein the output end of the first phase inverter is connec...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an RC oscillator, and relates to the field of integrated circuits. The oscillator comprises a first phase inverter, a second phase inverter, a third phase inverter, a fourth phase inverter and a first capacitor, wherein the output end of the first phase inverter is connected to the input end of the second phase inverter, the output end of the second phase inverter is connected to the input end of the third phase inverter, the input end of the fourth phase inverter is connected to the output end of the third phase inverter and the input end of the first phase inverter, and the two ends of the first capacitor are connected to the first phase inverter and the second phase inverter respectively; the oscillator further comprises a first resistor and a second resistor, one end of the first resistor is connected to the input end of the first inverter and the output end of the fourth inverter, the other end of the first resistor is connected to the second resistor and the input end of the |
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