kac-9638 ETC-unknow, kac-9638 Datasheet - Page 9

• Manufacturer Part Number: kac-9638
• Description: Kodak Kac-9638 Cmos Image Sensor
• 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
Blemish Specifications
Due to random process deviations, not all pixels in an image sensor array will react in the same way to a given light condition. These
variations are known as blemishes.
Eastman Kodak tests the KAC-9638 CMOS image sensor under both dark and illuminated conditions. These two tests are referred to
as “Dark Tests” and “Standard Light Tests” respectively.
For full documentation of the KAC-9638 blemish specification and test conditions please refer to the “KAC-9638 Blemish Specifica-
tion” document.
KAC-9638
www.kodak.com/go/imagers 585-722-4385
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
6.192mm x 7.872mm
6.192mm x 7.728mm
o
C, Illumination Color Temperature = 2500
1032 x 1312
1032 x 1288
note 8
Value
Min
6.0
49
--------------------------- - Optical Sensitivity
vrefp-vrefn
1024
Typical
note 7
2.40
0.15
1.5
0.2
1.5
55
⋅
pixels
pixels
mm
mm
Units
note 8
%
µ
Max
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o
K, IR cutoff filter at
V/lux*s
Units
LSBs
V/s
dB
%
%