发明名称 |
Digital-to-analog converter |
摘要 |
Apparatus for decreasing effect of transition of more significant bits in D/A converter reference of A/D converter. A pair of D/A converters are connected in tandem to eliminate transition of more significant bits of half scale. Also, three D/A converters are connected in parallel with each being offset from one another so that the effect of bit transition is minimized and occurs at different steps in analog output.
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申请公布号 |
US4430642(A) |
申请公布日期 |
1984.02.07 |
申请号 |
US19810308010 |
申请日期 |
1981.10.02 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
WEIGAND, BENJAMIN F.;FRECH, JOHN W. |
分类号 |
H03M1/00;(IPC1-7):H03K13/02 |
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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