参数资料
型号: ICX228AL
厂商: Sony Corporation
英文描述: Diagonal 4.5mm (Type 1/4) CCD Image Sensor for EIA B/W Video Cameras
中文描述: 对角线4.5毫米(类型1 / 4)CCD图像传感器的环境影响评估/黑白视频摄像机
文件页数: 10/17页
文件大小: 196K
代理商: ICX228AL
10
ICX228AL
Vlag (lag)
Signal output 200mV
Light
FLD
V1
Strobe light
timing
Output
4. Video signal shading
Set to standard imaging condition
III
. With the lens diaphragm at F5.6 to F8, 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 [%]
5. Dark signal
Measure the average value of the signal output (Vdt [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.
6. Dark signal shading
After measuring 5, measure the maximum (Vdmax [mV]) and minimum (Vdmin [mV]) values of the dark
signal output and substitute the values into the following formula.
Vdt = Vdmax
Vdmin [mV]
7. Flicker
Set to standard imaging condition
II
. Adjust the luminous intensity so that the average value of the signal
output is 200mV, and then measure the difference in the signal level between fields (
Vf [mV]). Then
substitute the value into the following formula.
F = (
Vf/200)
×
100 [%]
8. Lag
Adjust the 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 (Vlag). Substitute the value into the following
formula.
Lag = (Vlag/200)
×
100 [%]
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