发明名称 |
ANALOG TO DIGITAL RAMP CONVERTER |
摘要 |
A method of analog to digital voltage conversion including: generating a quadratic signal based on an analog time varying reference signal; generating a ramp signal based on the quadratic signal; and converting an analog input voltage to a digital output value based on a time duration determined by a comparison of the analog input voltage with the ramp signal.
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申请公布号 |
US2012126094(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
US201113293969 |
申请日期 |
2011.11.10 |
申请人 |
SIMONY LAURENT;DESCHAMPS BENOIT;CELLIER ALEXANDRE;BARBIER FREDERIC;STMICROELECTRONICS (GRENOBLE 2) SAS;STMICROELECTRONICS S.A. |
发明人 |
SIMONY LAURENT;DESCHAMPS BENOIT;CELLIER ALEXANDRE;BARBIER FREDERIC |
分类号 |
H01L27/146;H03M1/00;H03M1/56;H03M1/58 |
主分类号 |
H01L27/146 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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