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US 2024/0405718 A1Published application
Oscillator circuit
AssigneeNuvoton Technology Corporation Japan
InventorSeiji YAMAHIRA
Life of this patent
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Abstract
An oscillator circuit includes an oscillator and an amplifier that amplifies a voltage of the oscillator. The amplifier includes an amplifier circuit that includes: an amplifier device (an inverter) that inverts and amplifies an input voltage and outputs a resulting voltage; a first element (a capacitor) connected to an input node of the amplifier device; and a second element (a capacitor) identical to the first element in type and connected between the input node and an output node of the amplifier device.
Claims14
An oscillator circuit comprising:
- an oscillator;
- and
- an amplifier that amplifies a voltage of the oscillator, wherein
- the amplifier includes an amplifier circuit that includes:
- an amplifier device that inverts and amplifies an input voltage and outputs a resulting voltage;
- a first element connected to an input node of the amplifier device;
- and
- a second element identical to the first element in type and connected between the input node and an output node of the amplifier device.
5 more elements
An oscillator circuit comprising:
- an oscillator;
- and
- an amplifier that amplifies a voltage of the oscillator, wherein
- the amplifier includes amplifier circuits in a plurality of stages, and one or more of the amplifier circuits each include:
- an amplifier device that inverts and amplifies an input voltage and outputs a resulting voltage;
- a first element connected to an input node of the amplifier device;
- and
- a second element identical to the first element in type and connected between the input node and an output node of the amplifier device.
5 more elements
Dependencies are inferred from the claim text.