kac-9637 ETC-unknow, kac-9637 Datasheet - Page 9

• Manufacturer Part Number: kac-9637
• Description: Cmos Image Sensor 648 H X 488 V Vga 68 Fps Monochrome Cis
• Manufacturer: ETC-unknow

IMAGE SENSOR SOLUTIONS
CMOS Active Pixel Array Specifications
Image Sensor Specifications
The following specifications apply for All VDD pins = +3.3V, T
700nm, mclk = 27MHz, frame rate = 15Hz, unity video gain.
1
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Dark Signal
Read Noise
Dynamic Range
FPN
PRNU
The optical sensitivity at the A/D output, in units of LSBs/lux.s, can be calculated using:
Optical Sensitivity
Parameter
1
Number of pixels (row, column)
Array size (x,y Dimensions)
Pixel Pitch
Fill Factor without micro-lens
Measured at the input of the A/D
The pixel output signal due to dark cur-
rent.
The RMS temporal noise of the pixel out-
put signal in the dark averaged over all
pixels in the array.
The ratio of the saturation pixel output
signal and the read noise expressed in
dB.
Fixed Pattern Noise: the RMS spatial
noise in the dark excluding the effect of
read noise.
Photo Response Non Uniformity: the
RMS variation of pixel sensitivities as a
percentage of the average optical sensi-
tivity.
Total
Active
Total
Active
Parameter
Description
A
9
= 25
o
C, Illumination Color Temperature = 2850
2.93 x 4.03
2.93 x 3.89
488 x 672
488 x 648
note 9
Value
Min
6.0
49
--------------------------- - Optical Sensitivity
vrefp-vrefn
1024
Typical
note 8
2.40
0.15
1.5
0.2
1.5
57
⋅
pixels
pixels
mm
mm
Units
note 9
%
µ
Max
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o
K, IR cutoff filter at
Volt/lux.s
Units
Volt/s
LSBs
dB
%
%