发明名称 |
IMPROVEMENT OF THE COARSE TUNING TIME IN PLL WITH LC OSCILLATOR |
摘要 |
Tuning methods and apparatuses for LC oscillators are disclosed. Embodiments of the present invention include an adaptively controlling the bit~comparison time to provide the smallest coarse tuning time. The bit comparison time is scaled inversely to the amount of redundancy of corresponding weighted capacitors in a capacitor array of the LC oscillator. |
申请公布号 |
CA2555468(C) |
申请公布日期 |
2016.05.03 |
申请号 |
CA20052555468 |
申请日期 |
2005.01.13 |
申请人 |
GCT SEMICONDUCTOR, INC. |
发明人 |
LEE, KANG, YOON;KOO, YIDO;LEE, JEONG-WOO;PARK, JOONBAE;LEE, KYEONGHO |
分类号 |
H03B5/00;H03L7/085;H03L7/099;H03L7/197;H03L7/199 |
主分类号 |
H03B5/00 |
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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