发明名称 |
Continuous digital background calibration in pipelined ADC architecture |
摘要 |
Disclosed are new methods and systems for achieving calibration in a pipelined ADC system. The methods and systems may be used to provide continuous digital background calibration in a pipelined ADC. Component mismatch error from each DAC in the pipeline is tabulated to provide an integral nonlinearity profile, which is subtracted from the ADC transfer characteristic.
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申请公布号 |
US7035756(B2) |
申请公布日期 |
2006.04.25 |
申请号 |
US20030738751 |
申请日期 |
2003.12.17 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
MALOBERTI FRANCO;KINYUA MARTIN KITHINJI |
分类号 |
G06F19/00;H03M1/10;H03M1/14 |
主分类号 |
G06F19/00 |
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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