发明名称 |
Frequency-jittering apparatuses, frequency-jittering methods and power management devices |
摘要 |
A frequency-jittering apparatuses includes an oscillator and a frequency control circuit. The oscillator generates a signal. When the magnitude of the signal exceeds a magnitude of a reference signal, the oscillator operates substantially in a first state; and when the magnitude of the signal is lower than the magnitude of the reference signal, the oscillator operates substantially in a second state different from the first one. The frequency control circuit varies the reference signal to change the frequency of the signal output from the oscillator.
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申请公布号 |
US8049571(B2) |
申请公布日期 |
2011.11.01 |
申请号 |
US20090604408 |
申请日期 |
2009.10.23 |
申请人 |
LEADTREND TECHNOLOGY CORP. |
发明人 |
YEH WEN-CHUNG;SHEN YI-LUN |
分类号 |
H03B29/00;H03K3/02 |
主分类号 |
H03B29/00 |
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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