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參數(shù)資料
| 型號(hào)： | UPD3719D |
| 廠商： | NEC Corp. |
| 英文描述： | 10600 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR |
| 中文描述： | 10600像素× 3彩色CCD線性圖像傳感器 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 147K |
| 代理商： | UPD3719D |
μ
PD3719
11
DEFINITIONS OF CHARACTERISTIC ITEMS
1.
Saturation voltage: V
sat
Output signal voltage at which the response linearity is lost.
2.
Saturation exposure: SE
Product of intensity of illumination (I
X
) and storage time (s) when saturation of output voltage occurs.
3.
Photo response non-uniformity: PRNU
The output signal non-uniformity of all the valid pixels when the photosensitive surface is applied with the light
of uniform illumination. This is calculated by the following formula.
4.
Average dark signal: ADS
Average output signal voltage of all the valid pixels at light shielding. This is calculated by the following formula.
5.
Dark signal non-uniformity: DSNU
Absolute maximum of the difference between ADS and voltage of the highest or lowest output pixel of all the valid
pixels at light shielding. This is calculated by the following formula.
ADS (mV) =
d
j
: Dark signal of valid pixel number j
10600
10600
d
j
d
j
: Dark signal of valid pixel number j
DSNU (mV) : maximum of
d
j
ADS
j = 1 to 10600
x
Register Dark
DC level
V
OUT
x
ADS
DSNU
Register Dark
DC level
V
OUT
PRNU (%) =
x =
x
j
: Output voltage of valid pixel number j
x
x
x : maximum of
x
j
x
10600
10600
x
j
×
100
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| UPD372 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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| UPD3725A | 制造商:NEC 制造商全稱:NEC 功能描述:5000-BIT x 3 CCD COLOR LINEAR IMAGE SENSOR |
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