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參數(shù)資料
| 型號： | ICX238 |
| 廠商： | Sony Corporation |
| 英文描述： | Diagonal 3mm (Type 1/6) CCD Image Sensor for NTSC Color Cameras |
| 中文描述： | 對角線3毫米（類型1 / 6）CCD圖像傳感器對NTSC彩色攝像機 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 182K |
| 代理商： | ICX238 |
– 11 –
ICX238AKE
6. Uniformity between video signal channels
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then measure the maximum (Crmax, Cbmax [mV]) and minimum (Crmin, Cbmin
[mV]) values of the R – Y and B – Y channels of the chroma signal and substitute the values into the
following formula.
Sr = | (Crmax – Crmin)/200 |
×
100 [%]
Sb = | (Cbmax – Cbmin)/200 |
×
100 [%]
7. Dark signal
Measure the average value of the Y signal output (Ydt [mV]) with the device ambient temperature 60°C and
the device in the light-obstructed state, using the horizontal idle transfer level as a reference.
8. Flicker
1) Fy
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then measure the difference in the signal level between fields (
Yf [mV]). Then
substitute the value into the following formula.
Fy = (
Yf/200)
×
100 [%]
2) Fcr, Fcb
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, insert an R or B filter, and then measure both the difference in the signal level between
fields of the chroma signal (
Cr,
Cb) as well as the average value of the chroma signal output (CAr, CAb).
Substitute the values into the following formula.
Fci = (
Ci/CAi)
×
100 [%] (i = r, b)
9. Line crawls
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the Y signal
output is 200mV, and then insert a white subject and R, G, and B filters and measure the difference
between Y signal lines for the same field (
Ylw,
Ylr,
Ylg,
Ylb [mV]). Substitute the values into the
following formula.
Lci = (
Yli/200)
×
100 [%] (i = w, r, g, b)
相關(guān)PDF資料 |
PDF描述 |
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| ICX239AKE | Diagonal 3mm (Type 1/6) CCD Image Sensor for PAL Color Cameras(對角線式、3毫米(1/6型)CCD圖像傳感器（用于PAL彩色攝像機）) |
| ICX239 | Diagonal 3mm (Type 1/6) CCD Image Sensor for PAL Color Cameras |
| ICX248AK | Diagonal 8mm (Type 1/2) CCD Image Sensor for NTSC Color Video Cameras |
| ICX248AL | Diagonal 8mm (Type 1/2) CCD Image Sensor for EIA Black-and-White Video Cameras |
| ICX249AK | Diagonal 8mm (Type 1/2) CCD Image Sensor For PAL Color Video Cameras(對角線式、8毫米(1/2型)CCD圖像傳感器（用于PAL彩色攝像機）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICX238AKE | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 3mm (Type 1/6) CCD Image Sensor for NTSC Color Cameras |
| ICX239 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 3mm (Type 1/6) CCD Image Sensor for PAL Color Cameras |
| ICX239AKE | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 3mm (Type 1/6) CCD Image Sensor for PAL Color Cameras |
| ICX248AK | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8mm (Type 1/2) CCD Image Sensor for NTSC Color Video Cameras |
| ICX248AL | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 8mm (Type 1/2) CCD Image Sensor for EIA Black-and-White Video Cameras |
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