Invention Grant
- Patent Title: Low-pass filter
- Patent Title (中): 低通滤波器
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Application No.: US12328202Application Date: 2008-12-04
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Publication No.: US08030992B2Publication Date: 2011-10-04
- Inventor: Rui-Hong Lu , Sheng-Fu Hsu
- Applicant: Rui-Hong Lu , Sheng-Fu Hsu
- Applicant Address: TW Shin-Dian
- Assignee: System General Corp.
- Current Assignee: System General Corp.
- Current Assignee Address: TW Shin-Dian
- Agency: Sinorica, LLC
- Agent Ming Chow
- Priority: CN200810167310 20081010
- Main IPC: H03K5/00
- IPC: H03K5/00
Abstract:
A low-pass filter of the present invention comprises a plurality of filter units and a regulation unit. The filter units are coupled in series with each other and receive an input signal to filter the input signal for generating an output signal. The regulation unit is coupled to the filter units to regulate voltage levels of the filter units. The low-pass filter of the present invention can be integrated within the integrated circuit and reduce the prime cost.
Public/Granted literature
- US20100090758A1 LOW-PASS FILTER Public/Granted day:2010-04-15
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