发明名称 |
Charge transfer analog-to-digital converter with precise charge control |
摘要 |
A charge transfer analog-to-digital converter is provided with means to establish the potential across a large storage well at a comparator threshold voltage at the initiation of a cycle. Charge transfer circuitry is also provided for transferring, into the large potential well, charge packets of size dependent only upon the value of a charge packet capacitance and a scaling voltage. Parasitic capacitance effects are essentially eliminated.
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申请公布号 |
US4250494(A) |
申请公布日期 |
1981.02.10 |
申请号 |
US19790056070 |
申请日期 |
1979.07.09 |
申请人 |
GENERAL ELECTRIC |
发明人 |
BUTLER, WALTER J;EICHELBERGER, CHARLES W |
分类号 |
H03M1/00;(IPC1-7):H03K13/09 |
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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