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參數(shù)資料
| 型號(hào)： | ICX227AL |
| 廠商： | Sony Corporation |
| 英文描述： | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for CCIR B/W Video Cameras |
| 中文描述： | 對(duì)角線4.5毫米（類型1 / 4）CCD圖像傳感器的無線電咨詢委員會(huì)/黑白視頻攝像機(jī) |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 258K |
| 代理商： | ICX227AL |
– 11 –
ICX227AK
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. Dark signal shading
After measuring 7, measure the maximum (Ydmax [mV]) and minimum (Ydmin [mV]) values of the Y signal
output and substitute the values into the following formula.
Ydt = Ydmax – Ydmin [mV]
9. 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)
10. 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)
11. Lag
Adjust the Y signal output value generated by strobe light to 200mV. After setting the strobe light so that it
strobes with the following timing, measure the residual signal (Ylag). Substitute the value into the following
formula.
Lag = (Ylag/200)
×
100 [%]
Ylag (lag)
Y signal output 200mV
Light
FLD
V1
Strobe light
timing
Output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICX228AL | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for EIA B/W Video Cameras |
| ICX228AK | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras |
| ICX229AK | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for PAL Color Video Cameras |
| ICX229AL | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for CCIR B/W Video Cameras |
| ICX229 | Diagonal 4.5mm (Type 1/4) CCD Image Sensor for PAL Color Video Cameras |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICX228AK | 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 |
| ICX228AL | 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 EIA B/W Video Cameras |
| ICX229 | 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 PAL Color Video Cameras |
| ICX229AK | 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 PAL Color Video Cameras |
| ICX229AL | 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 CCIR B/W Video Cameras |
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