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參數(shù)資料
| 型號(hào)： | UPD3747D |
| 廠商： | NEC Corp. |
| 英文描述： | 7400 PIXELS CCD LINEAR IMAGE SENSOR |
| 中文描述： | 7400像素CCD線性圖像傳感器 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大?。?/td> | 122K |
| 代理商： | UPD3747D |
Data Sheet S14892EJ1V0DS00
13
μ
PD3747
10. Random noise :
σ
Random noise
σ
is defined as the standard deviation of a valid pixel output signal with 100 times (= 100 lines)
data sampling at dark (light shielding).
(mV) =
σ
, V =
i = 1
100
(V
i
– V)
2
i = 1
100
V
i
100
100
1
V
i
: A valid pixel output signal among all of the valid pixels
V
1
V
100
V
2
…
…
line 2
line 100
line 1
V
OUT
This is measured by the DC level sampling of only the signal level, not by CDS (Correlated Double Sampling).
11. Shot noise :
σ
shot
Shot noise is defined as the standard deviation of a valid pixel output signal with 100 times (= 100 lines) data
sampling in the light. This includes the random noise.
The formula is the same with that of random noise.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD3753 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD3753_02 | 制造商:NEC 制造商全稱:NEC 功能描述:2088 PIXELS CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT |
| UPD3753CY | 制造商:NEC 制造商全稱:NEC 功能描述:2088-BIT CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT |
| UPD3753CY(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD3753CY-A | 制造商:NEC 制造商全稱:NEC 功能描述:2088 PIXELS CCD LINEAR IMAGE SENSOR WITH PERIPHERAL CIRCUIT |
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