发明申请
- 专利标题： Systems and methods for detecting capacitor process variation
- 专利标题（中）： 检测电容器工艺变化的系统和方法
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申请号： US11513521申请日： 2006-08-31
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公开(公告)号： US20080068108A1公开(公告)日： 2008-03-20
- 发明人: Jan-Michael Stevenson , Timothy M. Magnusen
- 申请人： Jan-Michael Stevenson , Timothy M. Magnusen
- 申请人地址： US TX Plano
- 专利权人： Microtune (Texas), L.P.
- 当前专利权人： Microtune (Texas), L.P.
- 当前专利权人地址： US TX Plano
- 主分类号： H03B5/08
- IPC分类号： H03B5/08
摘要：
A method for detecting capacitor variation in a device comprises operating an oscillator in the device, the oscillator being an Inductive-Capacitive (LC) oscillator and including an inductor of known value and a capacitor under test, comparing an output of the oscillator to a reference output, and evaluating variation for a plurality of capacitors in the device based on the comparing.
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