| 发明名称 |
Digital-to-analogue conversion. |
| 摘要 |
<p>A switched capacitor digital-to-analogue converter employing a single capacitor C, common to a plurality of bits b,bw-1, appropriate weighting of the bits being achieved by switching waveforms A0 to Aw-1. <IMAGE></p> |
| 申请公布号 |
EP0604397(A2) |
申请公布日期 |
1994.06.29 |
| 申请号 |
EP19940102774 |
申请日期 |
1989.05.26 |
| 申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
DA FRANCA, JOSE DE ALBUQUERQUE EPIFANIO;VITAL, JOAO PAULO CALADO CORDEIRO;LEME, CARLOS MEXIA DE ALMEIDA DE AZEREDO |
| 分类号 |
H03M1/66;H03H17/00;H03H19/00;H03M1/82;(IPC1-7):H03M1/82 |
主分类号 |
H03M1/66 |
| 代理机构 |
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| 地址 |
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