发明授权
- 专利标题： Adjustable DAC and applications thereof
- 专利标题（中）： 可调DAC及其应用
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申请号： US11863631申请日： 2007-09-28
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公开(公告)号： US07583216B2公开(公告)日： 2009-09-01
- 发明人: Matthew D. Felder , Marcus W. May , Michael R. May
- 申请人： Matthew D. Felder , Marcus W. May , Michael R. May
- 申请人地址： US TX Austin
- 专利权人： Sigmatel, Inc.
- 当前专利权人： Sigmatel, Inc.
- 当前专利权人地址： US TX Austin
- 主分类号： H03M1/66
- IPC分类号： H03M1/66
摘要：
A digital to analog converter (DAC) includes at least one digital to analog conversion module and a gated termination. The at least one digital to analog conversion module is coupled to convert at least one bit of a digital signal into an analog signal. The gated termination is coupled to an analog output of the at least one digital to analog conversion module to provide a first termination when a termination selection signal is in a first state and to provide a second termination when the termination selection signal is in a second state.
公开/授权文献
- US20090085782A1 ADJUSTABLE DAC AND APPLICATIONS THEREOF 公开/授权日：2009-04-02
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