| 发明名称 |
DIGITAL TO ANALOGUE CONVERTORS |
| 摘要 |
A high-speed digital to analogue convertor comprising a matrix of cells each including a current source, in which there are provided means within each cell to bring into operation simultaneously all those current sources required to decode any one value. |
| 申请公布号 |
GB2215925(B) |
申请公布日期 |
1991.12.18 |
| 申请号 |
GB19890003435 |
申请日期 |
1989.02.15 |
| 申请人 |
* MARCONI ELECTRONIC DEVICES LIMITED |
发明人 |
ALEXANDER WILLIAM * VOGT;IAN JUSO * DEDIC |
| 分类号 |
H03M1/74;H03M1/00 |
主分类号 |
H03M1/74 |
| 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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