发明名称 |
Pipeline analog-to-digital conversion system using a modified coding scheme and method of operation |
摘要 |
A pipeline analog-to-digital conversion system (10) includes a plurality of cascaded subconverter stages (12) and a digital correction unit (16). Each subconverter stage (12) includes an n-bit analog-to-digital converter (26), an n-bit digital-to-analog converter (28), and an arithmetic unit (32). The n-bit analog-to-digital converter (26) generates a second intermediate digital signal (18) as a function of a first input analog signal (24) and a corresponding first intermediate digital signal (18) received from a previous stage (12).
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申请公布号 |
US6222478(B1) |
申请公布日期 |
2001.04.24 |
申请号 |
US19990298790 |
申请日期 |
1999.04.23 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BRIGHT WILLIAM J. |
分类号 |
H03M1/16;(IPC1-7):H03M1/34 |
主分类号 |
H03M1/16 |
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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