| 发明名称 |
Pseudo-differential amplifier and analog-to-digital converter using the same |
| 摘要 |
<p>A pseudo-differential amplifier circuit 1 is constructed from two equivalent amplifiers 2 and 3 that amplify a pair of input signals without using a differential pair. This pseudo-differential amplifier circuit 1 is used in an arithmetic unit in each of the A-D converter circuits AD1 through ADm in a parallel pipeline A-D converter 10. <IMAGE></p> |
| 申请公布号 |
EP1315290(A1) |
申请公布日期 |
2003.05.28 |
| 申请号 |
EP20020025822 |
申请日期 |
2002.11.18 |
| 申请人 |
SEMICONDUCTOR TECHNOLOGY ACADEMIC RESEARCH CENTER |
发明人 |
KAWAHITO, SHOJI;MIYAZAKI, DAISUKE |
| 分类号 |
H03M1/14;H03F1/02;H03F3/45;H03F3/68;H03M1/06;H03M1/16;(IPC1-7):H03F3/45 |
主分类号 |
H03M1/14 |
| 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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