发明授权
- 专利标题： Successive approximation analog-to-digital conversion architectural arrangement for receivers
- 专利标题（中）： 用于接收机的连续近似模数转换架构布置
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申请号： US13739510申请日： 2013-01-11
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公开(公告)号： US08736480B1公开(公告)日： 2014-05-27
- 发明人: Nicholas P. Cowley , Isaac Ali , Viatcheslav I. Suetinov , Keith Pinson
- 申请人： Nicholas P. Cowley , Isaac Ali , Viatcheslav I. Suetinov , Keith Pinson
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Prass LLP
- 代理商 Ellis B. Ramirez
- 主分类号： H03M1/12
- IPC分类号： H03M1/12
摘要：
An apparatus and method of successive approximation analog-to-digital conversion for receivers comprising that during a sample mode, connecting an array of capacitors to a plurality of sampling switches coupled to a plurality of amplified input signals, and during a conversion mode, connecting in common the array of capacitors to a comparator and isolating the array of capacitors from the plurality of sampling switches. Additionally, filtering is done by the summation of samples at phase offsets.
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