icx209al Sony Electronics, icx209al Datasheet - Page 9

• Manufacturer Part Number: icx209al
• Description: Diagonal 4.5mm Type Image Sensor Ccir Video Cameras
• Manufacturer: Sony Electronics

Image Sensor Characteristics Measurement Method
1) In the following measurements, the device drive conditions are at the typical values of the bias and clock
2) In the following measurements, spot blemishes are excluded and, unless otherwise specified, the optical
1) Standard imaging condition I:
2) Standard imaging condition II:
3) Standard imaging condition III:
1. Sensitivity
2. Saturation signal
3. Smear
Measurement conditions
voltage conditions.
black (OB) level is used as the reference for the signal output, and the value measured at point [ A] in the
drive circuit example is used.
Definition of standard imaging conditions
Use a pattern box (luminance: 706cd/m
(Pattern for evaluation is not applicable.) Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut
filter and image at F8. The luminous intensity to the sensor receiving surface at this point is defined as the
standard sensitivity testing luminous intensity.
Image a light source (color temperature of 3200K) with a uniformity of brightness within 2% at all angles.
Use a testing standard lens with CM500S (t = 1.0mm) as an IR cut filter. The luminous intensity is adjusted
to the value indicated in each testing item by the lens diaphragm.
Image a light source (color temperature of 3200K) with a uniformity of brightness within 2% at all angles.
Use a testing standard lens (exit pupil distance –33mm) with CM500S (t = 1.0mm) as an IR cut filter. The
luminous intensity is adjusted to the value indicated in each testing item by the lens diaphragm.
Set to standard imaging condition I. After selecting the electronic shutter mode with a shutter speed of
1/250s, measure the signal output (Vs) at the center of the screen and substitute the value into the
following formula.
Set to standard imaging condition II. After adjusting the luminous intensity to 10 times the intensity with the
Set to standard imaging condition II. With the lens diaphragm at F5.6 to F8, adjust the luminous intensity to
average value of the signal output, 200mV, measure the minimum value of the signal output.
500 times the intensity with the average value of the signal output, 200mV. When the readout clock is
stopped and the charge drain is executed by the electronic shutter at the respective H blankings, measure
the maximum value (VSm [mV]) of the signal output and substitute the value into the following formula.
S = Vs
Sm =
VSm
200
250
50
500
1
[mV]
10
1
100 [%] (1/10V method conversion value)
2
, color temperature of 3200K halogen source) as a subject.
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ICX209AL