| 发明名称 |
HIGH-ORDER LOW-PASS FILTER CIRCUIT AND METHOD |
| 摘要 |
A low-pass filtering circuit and method are disclosed. The circuit includes a low-pass filter with a capacitor, and a multiplier configured to multiply the capacitance of the capacitor by feeding-back a high-frequency signal apparent in an output signal of the low-pass filter to the capacitor.
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| 申请公布号 |
US2008303589(A1) |
申请公布日期 |
2008.12.11 |
| 申请号 |
US20080124405 |
申请日期 |
2008.05.21 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KANG SANG HOON;HEO SEUNG CHAN;JANG JI SOO;KIM HUI JUNG |
| 分类号 |
H03H11/04 |
主分类号 |
H03H11/04 |
| 代理机构 |
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代理人 |
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