ICX262AQ 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

ICX262AQ
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. Line crawl
Set to standard imaging condition II. Adjusting the luminous intensity so that the average value of the Gr
signal output is 150mV, and then insert R, G and B filters and measure the difference between G signal
lines (∆Glr, ∆Glg, ∆Glb [mV]) as well as the average value of the G signal output (Gar, Gag, Gab).
Substitute the values into the following formula.
Lci =
∆Gli
Gai
× 100 [%]
(i = r, g, b)
8. Lag
Adjust the Gr signal output value 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
Gr signal output 150mV
Vlag (leg)
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