发明名称 |
Fully differential digital-to-analog converter with a low number of resistors |
摘要 |
A fully differential resistor-string digital-to-analog converter wherein a resistor network having half the number of resistors of an otherwise standard digital-to-analog convertor of this type is enabled with the assistance of a first decoder, a second decoder and a subtraction unit thus reducing the required chip area and the overall switching time.
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申请公布号 |
US5838273(A) |
申请公布日期 |
1998.11.17 |
申请号 |
US19970907526 |
申请日期 |
1997.08.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SAUERBREY, JENS;KIEHL, OLIVER |
分类号 |
H03M1/06;H03M1/68;H03M1/76;(IPC1-7):H03M1/66 |
主分类号 |
H03M1/06 |
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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