Invention Grant
- Patent Title: Harmonic distortion reduction in continuous time filters
- Patent Title (中): 连续时间滤波器的谐波失真减少
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Application No.: US14068623Application Date: 2013-10-31
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Publication No.: US09077331B1Publication Date: 2015-07-07
- Inventor: Chowdhury F. Rahim
- Applicant: Maxim Integrated Products, Inc.
- Applicant Address: US CA San Jose
- Assignee: MAXIM INTEGRATED PRODUCTS, INC.
- Current Assignee: MAXIM INTEGRATED PRODUCTS, INC.
- Current Assignee Address: US CA San Jose
- Main IPC: H03L5/00
- IPC: H03L5/00 ; H03K5/00 ; H03K12/00 ; H01L21/66
Abstract:
An integrated circuit (IC) includes first and second circuits. The first circuit is manufactured using a process, has an input and an output, and has a first nonlinearity. The second circuit is manufactured using the process, has a first terminal connected to the output of the first circuit and a second terminal connected to the input of the first circuit, and has a second nonlinearity. The second nonlinearity (i) is equal and opposite to the first nonlinearity and (ii) cancels the first nonlinearity.
Information query
