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參數(shù)資料
| 型號： | ICX249AL |
| 廠商： | Sony Corporation |
| 英文描述： | Diagonal 8mm (Type 1/2) CCD Image Sensor For CCIR Black-and-White Video Cameras(對角線式、8毫米(1/2型)CCD圖像傳感器（用于CCIR黑白攝像機）) |
| 中文描述： | 對角線毫米（類型1 / 2）CCD圖像傳感器的無線電咨詢委員會黑與白攝像機（對角線式，8毫米（1 / 2型）防治荒漠化圖像傳感器（用于無線電咨詢委員會黑白攝像機）） |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 216K |
| 代理商： | ICX249AL |
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ICX249AL
Image Sensor Characteristics Measurement Method
Measurement conditions
1) In the following measurements, the device drive conditions are at the typical values of the bias and clock
voltage conditions. (When used with substrate bias external adjustment, set the substrate voltage to the
value indicated on the device and connect V
DSUB
pin to GND or leare it open.)
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 [
A] in the
drive circuit example 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 and image at F8. The luminous
intensity to the sensor receiving surface at this point is defined as the standard sensitivity testing luminous
intensity. (IR cut filter is not applicable.)
2) Standard imaging condition
II
:
Image a light source (color temperature of 3200K) with a uniformity of brightness within 2% at all angles.
Use a testing standard lens and the luminous intensity is adjusted to the value indicated in each testing
item by the lens diaphragm. (IR cut filter is not applicable.)
1. Sensitivity
Set to standard imaging condition
I
. After selecting the electronic shutter mode with a shutter speed of
1/500s, measure the signal output (Vs) at the center of the screen and substitute the value into the
following formula.
2. Saturation signal
Set to standard imaging condition
II
. After adjusting the luminous intensity to 10 times the intensity with the
average value of the signal output, 200mV, measure the minimum value of the signal output.
3. Smear
Set to standard imaging condition
II
. Adjust the luminous intensity to 500 times the intensity with the
average value of the signal output, 200mV. 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.
4. Video signal shading
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the signal
output is 200mV. Then measure the maximum (Vmax [mV]) and minimum (Vmin [mV]) values of the signal
output and substitute the values into the following formula.
SH = (Vmax – Vmin)/200
×
100 [%]
Sm =
×
100 [%] (1/10V method conversion value)
×
×
200
VSm
500
1
10
1
S = Vs
×
[mV]
50
500
相關PDF資料 |
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|---|---|
| ICX252AK | Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX252AKF | TRANS ARRAY PNP/NPN MINI-6P |
| ICX252 | Timing Generator for Frame Readout CCD Image Sensor |
| ICX252AQ | Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX252AQF | Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICX252 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator and Signal Processor for Frame Readout CCD Image Sensor |
| ICX252AK | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX252AKF | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX252AQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX252AQF | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
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