| 发明名称 |
Analog-to-digital converter |
| 摘要 |
In a serial-parallel A/D converter, at least two sets of comparators are provided for the conversion of the low-order bits and are operated in a cyclic fashion. Since the subsequent input can be subjected to the A/D conversion without waiting for the determination of the low-order bits, the conversion speed is increased.
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| 申请公布号 |
US4745393(A) |
申请公布日期 |
1988.05.17 |
| 申请号 |
US19860911154 |
申请日期 |
1986.09.24 |
| 申请人 |
HITACHI, LTD;HITACHI VLSI ENGINEERING CORP. |
发明人 |
TSUKADA, TOSHIRO;UEDA, SEIICHI;MATSUURA, TATSUJI;NAKATANI, YUICHI;IMAIZUMI, EIKI |
| 分类号 |
H03M1/00;(IPC1-7):H03M1/36 |
主分类号 |
H03M1/00 |
| 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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