lm9627 National Semiconductor Corporation, lm9627 Datasheet - Page 8

• Manufacturer Part Number: lm9627
• Description: Color Cmos Image Sensor Vga 30 Fps
• Manufacturer: National Semiconductor Corporation

CMOS Active Pixel Array Specifications
Image Sensor Specifications
The following specifications apply for All VDD pins = +3.3V, T
700nm, mclk = 48MHz, frame rate = 30Hz, vref_adc = 0.6 volt, video gain 0dB.
Note 1:
Confidential
Optical Sensitivity @ A/D output
Optical Sensitivity @ A/D input
Dynamic Range
Read Noise
Offset Fixed Pattern Noise
Sensitivity Fixed Pattern Noise
Typical figures are at TJ = 25
Parameter
Number of pixels (column, row)
Array size (x,y Dimensions)
Pixel Pitch
Fill Factor (without micro-lens)
green
green
blue
blue
red
red
Total
Active
Total
Active
RMS value of pixel FPN in dark
as a percentage of full scale.
RMS variation of pixel sensitivi-
ties as a percentage of the aver-
age sensitivity.
o
Parameter
C, and represent most likely parametric norms.
Conditions
A
8
= 25
o
C, Illumination Color Temperature = 2850
4.98 x 3.78
4.86 x 3.66
664 x 504
648 x 488
Value
Min
7.5
47
Typical
note 1
14.5
2.12
0.75
0.35
7.5
5.1
1.1
5.3
57
1
pixels
pixels
mm
mm
Units
%
Max
kLSBs/(lux.s)
o
K, IR cutoff filter at
volt/(lux.s)
www.national.com
Units
LSBs
dB
%
%