ICX252AKF Datasheet, PDF (14/30 Pages) Sony Corporation – Diagonal 8.933mm (Type 1/1.8) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras

ICX252AKF
5. Video signal shading
Set to standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity so
that the average value of the G/Mg/Ye/Cy channel signal output is 150mV. Then measure the maximum
(Vmax [mV]) and minimum (Vmin [mV]) values of the G/Mg/Ye/Cy channel signal output and substitute the
values into the following formula.
SH = (Vmax – Vmin) /150 × 100 [%]
6. 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.
7. Dark signal shading
After measuring 6, 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]
8. Lag
Adjust the G/Mg/Ye/Cy channel signal output generated by strobe light to 150mV. 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/150) × 100 [%]
VD
V1A/V1B
Strobe light
timing
Output
G/Mg/Ye/Cy channel
signal output 150mV
Vlag (leg)
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