发明名称 |
VCO digital range selection |
摘要 |
An extended range voltage controller oscillator (VCO) circuit for use in a phase-locked loop (PLL) circuit is provided. The VCO circuit includes two additional pairs of varactors which are used to extend the range of the VCO circuit around its center frequency.
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申请公布号 |
US2006267693(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
US20060441262 |
申请日期 |
2006.05.25 |
申请人 |
INTEGRATED DEVICE TECHNOLOGY, INC. |
发明人 |
BUELL BRIAN J. |
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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