VS6502V015/T2 STMicroelectronics, VS6502V015/T2 Datasheet - Page 35

• Manufacturer Part Number: VS6502V015/T2
• Description: SENSOR COLOR VGA CMOS SMOP
• Manufacturer: STMicroelectronics
• Type: CMOS Imagingr

Specifications of VS6502V015/T2

• Pixel Size: 5.6µm x 5.6µm
• Active Pixel Array: 644H x 484V
• Frames Per Second: 30
• Voltage - Supply: 2.6 V ~ 3.6 V
• Package / Case: SMOP2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3884-1

VS6502
6.1
6.2
Vertical Fixed Pattern Noise (VFPN)
VFPN describes the spatial noise in an image sensor related to patterns with a vertical orientation.
The VFPN is defined as the standard deviation over all columns of the average pixel voltage for
each column determined at zero exposure and zero illumination. VFPN is expressed in mV.
Shading
Shading describes how average pixel values per “block” change across the image sensor array. For
fine shading calculations, the image sensor array is split into 30 pixel by 30 pixel blocks. An average
value is then calculated for each block, averages are then compared across the whole device. The
blocks are increased in size to 60 pixels by 60 pixels for the gross shading calculation. Shading is
expressed in mV.
Optical characterisation results
Blooming
We do not perform any test measurements for blooming.
Blooming is a phenomenon that does not affect CMOS sensors the same way as CCD imagers are
afflicted. CCD blooming can cause an entire column or set of columns to flood and saturate.
Average sensitivity
Dark signal
Temporal noise
Dynamic Range
SNR
Fixed Pattern Noise
Vertical fixed pattern noise
Shading (Gross)
Optical parameter
Table 35: Optical characterization
Red
1.1
-
-
-
-
-
-
-
Green
2.05
2.12
1.13
0.68
9.0
1.3
52
37
Blue
1.0
-
-
-
-
-
-
-
V/lux.s
mV/s
Unit
mV
mV
mV
dB
dB
%
Optical Characteristics
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