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參數資料
| 型號： | ICX267AL |
| 廠商： | Sony Corporation |
| 英文描述： | Diagonal 8mm (Type 1/2) Progressive Scan CCD Image Sensor |
| 中文描述： | 對角線毫米（類型1 / 2）逐行掃描CCD圖像傳感器 |
| 文件頁數： | 12/26頁 |
| 文件大?。?/td> | 279K |
| 代理商： | ICX267AL |
– 12 –
ICX267AL
Measurement conditions
1) In the following measurements, the device drive conditions are at the typical values of the progressive scan
mode, bias and clock voltage conditions.
2) In the following measurements, spot blemishes are excluded and, unless otherwise specified, the optical
black (OB) level is used as the reference for the signal output, and the value measured at point [*B] in the
measurement system is used.
Definition of standard imaging conditions
1) Standard imaging condition
I
:
Use a pattern box (luminance: 706cd/m
2
, color temperature of 3200K halogen source) as a subject.
(Pattern for evaluation is not applicable.) Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut
filter and image at F8. The luminous intensity to the sensor receiving surface at this point is defined as the
standard sensitivity testing luminous intensity.
2) Standard imaging condition
I
:
Image a light source (color temperature of 3200K) with a uniformity of brightness within 2% at all angles.
Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut filter. The luminous intensity is adjusted
to the value indicated in each testing item by the lens diaphragm.
1. Sensitivity
Set to standard imaging condition
I
. After selecting the electronic shutter mode with a shutter speed of 1/250s,
measure the signal output (V
s
) at the center of the screen, and substitute the values into the following
formulas.
S = Vs
×
[mV]
2. Saturation signal
Set to standard imaging condition
I
. After adjusting the luminous intensity to 10 times the intensity with the
average value of the signal output, 150mV, measure the minimum value of the signal output.
3. Smear
Set to standard imaging condition
I
. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity to
500 times the intensity with the average value of the signal output, 150mV. When the readout clock is
stopped and the charge drain is executed by the electronic shutter at the respective H blankings, measure
the maximum value (Vsm [mV]) of the signal output and substitute the value into the following formula.
Sm = 20
×
log VSm
×
×
10
500
4. Video signal shading
Set to standard imaging condition
I
. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity so
that the average value of the signal output is 150mV. Then measure the maximum (Vrmax [mV]) and
minimum (Vrmin [mV]) values of the signal output and substitute the values into the following formula.
SH = (Vrmax – Vrmin)/150
×
100 [%]
250
30
1
1
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相關代理商/技術參數 |
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| ICX274 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras |
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| ICX274AQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Diagonal 8.923mm(Type 1/1.8) Progressive Scan CCDImage Sensor with Square Pixel for Color Cameras |
| ICX274AQF | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras |
| ICX278 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras |
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