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US 2003/0117203 A1Published application
Clock signal supply circuit with odd harmonic leakage prevention feature
AssigneeAlps Electric Co., Ltd.
InventorsSenichiro Yatsuda, Yasuhiro Ikarashi
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Abstract
A clock signal supply circuit includes a sine wave oscillator and a circuit operating with an oscillation signal, as a clock signal, outputted from the sine wave oscillator, a waveform shaping circuit is provided correspondingly to the circuit, the circuit and the waveform shaping circuit are constructed in the same circuit unit, and the oscillation signal is converted into a rectangular wave by the waveform shaping circuit in the circuit unit and is supplied to the circuit.
Claims4
A clock signal supply circuit, comprising:
- a sine wave oscillator;
- and
- a circuit operating with an oscillation signal, as a clock signal, outputted from the sine wave oscillator, characterized in that
- a waveform shaping circuit is provided correspondingly to the circuit,
- the circuit and the waveform shaping circuit are constructed in a same circuit unit, and
- the oscillation signal is converted into a rectangular wave by the waveform shaping circuit in the circuit unit and is supplied to the circuit.
3 more elements
Dependencies are inferred from the claim text.