发明名称 |
INRICHTING VOOR HET CODEREN EN COMPRIMEREN VAN EEN ANALOOG SIGNAAL. |
摘要 |
<p>1526137 Analogue to digital converter THOMSON-CSF 29 Sept 1976 [2 Oct 1975] 40507/76 Heading H3H In an a-d converter of the type wherein a local reference ramp 1 is compared 8 with an input sample 2 and pulses are counted 10 during description of the ramp the input is sampled by integrating means comprising a charge transfer device having p+q stages, the analogue signal being connected to the device input for the initial p clock pulses and a fixed voltage (e.g. 0) being connected to the input during the q clock pulses of ramp generation. The ramp generator which produces a compression low ramp may also be constructed from a C.T.D. with the compression being effected by weighted electrode areas.</p> |
申请公布号 |
NL7610822(A) |
申请公布日期 |
1977.04.05 |
申请号 |
NL19760010822 |
申请日期 |
1976.09.30 |
申请人 |
THOMSON-CSF, SOCIETE ANONYME TE PARIJS. |
发明人 |
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分类号 |
H03M1/00;(IPC1-7):03K13/01 |
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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