发明名称 |
DUTY CYCLE ADJUSTMENT FOR A LOCAL OSCILLATOR SIGNAL |
摘要 |
<p>A local oscillator (LO) module comprises a local oscillator and a feedback circuit. The local oscillator, biased at a supply voltage, generates a local oscillator signal having a duty cycle. The feedback circuit makes an absolute adjustment of the duty cycle of the local oscillator signal in response to a difference between a first voltage signal, representing a voltage level of the local oscillator signal, and a second voltage signal, representing a voltage level of a portion of the supply voltage corresponding to a desired duty cycle for the local oscillator signal.</p> |
申请公布号 |
WO2010068503(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
WO2009US65961 |
申请日期 |
2009.11.25 |
申请人 |
QUALCOMM INCORPORATED;PANIKKATH, VINOD, V.;LIU, LI |
发明人 |
PANIKKATH, VINOD, V.;LIU, LI |
分类号 |
H03L7/08 |
主分类号 |
H03L7/08 |
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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