发明名称 |
CLOCK GENERATOR, SEMICONDUCTOR DEVICE, AND CLOCK GENERATING METHOD |
摘要 |
There is provided a clock generator for generating a modulation waveform which is high in the effect of suppressing a spectrum and making a circuit scale smaller than a modulation system using the Hershey-kiss waveform. More specifically, a modulation waveform generation unit generates a tangent waveform or a tangent+triangular waveform as an SSCG modulation waveform and provides an oscillator with a signal in which the SSCG modulation waveform is combined with the output of a low pass filter of a PLL loop.
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申请公布号 |
US2013127505(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201313738781 |
申请日期 |
2013.01.10 |
申请人 |
RENESAS ELECTRIONICS CORPORATION;RENESAS ELECTRONICS CORPORATION |
发明人 |
KANDA YOSHINORI |
分类号 |
H03L7/093 |
主分类号 |
H03L7/093 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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