Invention Grant
- Patent Title: Dynamic element matching method and system thereof
- Patent Title (中): 动态元素匹配方法及其系统
-
Application No.: US13026404Application Date: 2011-02-14
-
Publication No.: US08410965B2Publication Date: 2013-04-02
- Inventor: Jung-Kuei Chang , Huang-Hsiang Lin
- Applicant: Jung-Kuei Chang , Huang-Hsiang Lin
- Applicant Address: TW Hsinchu Hsien
- Assignee: MStar Semiconductor, Inc.
- Current Assignee: MStar Semiconductor, Inc.
- Current Assignee Address: TW Hsinchu Hsien
- Agency: Edell, Shapiro & Finnan, LLC
- Priority: TW99108341A 20100322
- Main IPC: H03M1/66
- IPC: H03M1/66
Abstract:
A dynamic element matching method and system thereof is provided. The method includes grouping a plurality of switches into a plurality of groups; allocating a plurality of to-be-turned-on switches of the switches for an input signal to the groups; and maintaining a switch activity of each of the groups at a predetermined value. Accordingly, mismatch noise and harmonic noise are effectively reduced.
Public/Granted literature
- US20110227629A1 Dynamic Element Matching Method and System Thereof Public/Granted day:2011-09-22
Information query
