发明名称 |
BACKGROUND TECHNIQUES FOR COMPARATOR CALIBRATION |
摘要 |
A method and a corresponding device for performing a background calibration of a comparator in a circuit having a plurality of stages that are connected in a pipelined fashion to an input signal. A digital value of a residue signal, which is output from a first stage in the plurality of stages to a subsequent stage in the plurality of stages, is calculated. The value of the residue signal is compared to at least one threshold. Based on the comparison, a triggering threshold of a selected comparator in the first stage may be adjusted. |
申请公布号 |
US2013328609(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201213490673 |
申请日期 |
2012.06.07 |
申请人 |
KOSIC STEPHEN R.;BRAY JEFFREY P.;ANALOG DEVICES, INC. |
发明人 |
KOSIC STEPHEN R.;BRAY JEFFREY P. |
分类号 |
G05F1/46 |
主分类号 |
G05F1/46 |
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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