发明授权
- 专利标题： Current mode transmitter
- 专利标题（中）： 电流模式变送器
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申请号： US10811704申请日： 2004-03-29
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公开(公告)号： US07187909B2公开(公告)日： 2007-03-06
- 发明人: Heng-Chih Lin , Ranjit Gharpurey , Paul A. Fontaine
- 申请人： Heng-Chih Lin , Ranjit Gharpurey , Paul A. Fontaine
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruments Incorporated
- 当前专利权人： Texas Instruments Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Steven A. Shaw; W. James Brady; Frederick J. Telecky, Jr.
- 主分类号： H04B1/02
- IPC分类号： H04B1/02 ; H04B17/00
摘要：
A current-domain transmitter is configured to receive an input signal and provide a transmitted signal. The transmitter has a plurality of elements, operatively arranged between the input signal and the transmitted signal and configured to represent the input signal with respective electric currents whose respective current magnitudes are each substantially proportional to the input signal. The elements may include a current-steering digital-to-analog converter (DAC), a current mode filter (such as an LPF), a current mode mixer, and/or a current mode amplifier.
公开/授权文献
- US20050213672A1 Current mode transmitter 公开/授权日：2005-09-29
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