Invention Grant
US08058949B2 Compact RC notch filter for quadrature and differential signaling
有权
紧凑RC陷波滤波器，用于正交和差分信号
- Patent Title: Compact RC notch filter for quadrature and differential signaling
- Patent Title (中): 紧凑RC陷波滤波器，用于正交和差分信号
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Application No.: US12430785Application Date: 2009-04-27
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Publication No.: US08058949B2Publication Date: 2011-11-15
- Inventor: Jenwei Ko
- Applicant: Jenwei Ko
- Applicant Address: TW Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Sawyer Law Group, P.C.
- Main IPC: H03H7/01
- IPC: H03H7/01 ; H03H7/06
Abstract:
In varying embodiments, the present inventive concepts relate to a notch filter for quadrature and differential signaling. No inductor is used in this notch filter, thus the integrated circuits silicon die area is small. In addition, the linearity of the notch filter is excellent because of the linearity of the resistors and capacitors in integrated circuits.
Public/Granted literature
- US20100271151A1 COMPACT RC NOTCH FILTER FOR QUADRATURE AND DIFFERENTIAL SIGNALING Public/Granted day:2010-10-28
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