发明名称 |
Analog-to-digital converter alignment circuit |
摘要 |
A circuit for monitoring the alignment of analog-to-digital converters. The digital output signal from a converter under test is separated into positive and negative component signals which are compared by a subtraction circuit. A difference signal is then generated by the subtraction circuit to represent the required converter adjustment. Also included are adder circuitry for a sum output and provisions for analog display.
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申请公布号 |
US4272721(A) |
申请公布日期 |
1981.06.09 |
申请号 |
US19780967340 |
申请日期 |
1978.12.07 |
申请人 |
GTE AUTOMATIC ELECTRIC LABORATORIES INC. |
发明人 |
BEEMAN, ROBERT H. |
分类号 |
H03M1/00;(IPC1-7):H03K13/32 |
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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