发明名称 |
INTEGRATED CIRCUIT DEVICE AND METHOD FOR GENERATING A TUNING SIGNAL FOR CALIBRATING A VOLTAGE CONTROLLED OSCILLATOR |
摘要 |
An integrated circuit device comprises tuning signal circuitry for generating a tuning signal for calibrating a voltage controlled oscillator (VCO). The tuning signal circuitry is arranged to receive a target voltage signal that is representative of a target voltage across at least one passive element within a resonant tank circuit of a VCO that is being calibrated, generate a VCO simulation signal representative of an average voltage difference across at least one active component of the VCO that is being calibrated, and output a tuning signal based at least partly on the received target voltage signal and the generated VCO simulation signal.
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申请公布号 |
US2013147563(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201013635006 |
申请日期 |
2010.06.29 |
申请人 |
GEYNET LIONEL;VIGIER JEAN-STEPHANE;FREESCALE SEMICONDUCTOR, INC. |
发明人 |
GEYNET LIONEL;VIGIER JEAN-STEPHANE |
分类号 |
H03L7/00 |
主分类号 |
H03L7/00 |
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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