ICX415AQ Datasheet, PDF (14/28 Pages) Sony Corporation – Diagonal 8mm (Type 1/2) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras

ICX415AQ
4. Video signal shading
Set to the standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjusting the luminous
intensity so that the average value of the Gr signal output is 120mV. Then measure the maximum value
(Grmax [mV]) and minimum value (Grmin [mV]) of the Gr signal output and substitute the values into the
following formula.
SHg = (Grmax – Grmin)/120 × 100 [%]
5. Unifoemity between video signal channels
After measuring 4, measure the maximum (Rmax [mV]) and minimum (Rmin [mV]) values of R signal, and
the maximum (Bmax [mV]) and minimum (Bmin [mV]) values of B signal. Substitute the values into the
following formula.
∆Srg = (Rmax – Rmin )/120 × 100 [%]
∆Sbg = (Bmax – Bmin )/120 × 100 [%]
6. Dark signal
Measure the average value of the signal output (Vdt [mV]) with the device ambient temperature of 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 Gr signal output value generated by the strobe light to 120mV. After setting the strobe light so
that it strobes with the following timing, measure the residual signal amount (Vlag). Substitute the value
into the following formula.
Lag = (Vlag/120) × 100 [%]
VD
V2
Strobe light
timing
Output
Light
Gr signal output 120mV Vlag(lag)
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