发明名称 |
REDISTRIBUTION CIRCUIT FOR ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERSION AND MULTILEVEL PRE-EQUALIZERS |
摘要 |
Each of a plurality of capacitors is charged to a weighted reference charge or discharged in response to digital information. At a subsequent time, all capacitors are connected in parallel and charge redistributes among them. The redistribution voltage which thereby settles across the parallel combination corresponds to an analog sample voltage.
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申请公布号 |
US3651518(A) |
申请公布日期 |
1972.03.21 |
申请号 |
USD3651518 |
申请日期 |
1970.03.11 |
申请人 |
BELL TELEPHONE LABORATORIES INC. |
发明人 |
ROBERT LAWRENCE CARBREY |
分类号 |
H03M1/00;H04L25/03;(IPC1-7):H03K13/12 |
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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