PAS202BCB Datasheet, PDF (11/15 Pages) Pixart Imaging Inc. – PAS202BCB SINGLE-CHIP CMOS VGA COLOR DIGITAL IMAGE SENSOR PAS202BBB SINGLE-CHIP CMOS VGA B&W DIGITAL IMAGE SENSOR

PixArt Imaging Inc.
PAS202BCB/PAS202BBB
CMOS Image Sensor IC
5. Specifications
Absolute Maximum Ratings
Symbol
Parameter
Vdd
DC supply voltage
Vin
DC input voltage
Vout
DC output voltage
Min
Max
Unit
-0.5
3.8
V
0.5
Vdd+0.5 V
-0.5
Vdd+0.5 V
DC Electrical Characteristics (VDD=3.3V±10%, Ta=0°C~40°C )
Symbol
Parameter
Min. Typ. Max. Unit
Type :PWR
VDD Analog and digital operating voltage
3.00 3.3 3.60
V
IDD Operating Current
30
mA
Type :IN & I/O Reset and SYSCLK
VIH Input voltage HIGH
2.0
VDD V
VIL Input voltage LOW
0
0.8
V
Cin Input capacitor
10
pF
Ilkg Input leakage current
1.0
uA
Type : OUT & I/O for PXD0:9, PXCLK, H/VSYNC & SDA, load 20pf, 3.3volts
VOH Output voltage HIGH
Vdd-0.2
V
VOL Output voltage LOW
0.2
V
AC Operating Condition
Symbol
Parameter
fsysclk
fpxclk
Master clock frequency
Pixel clock output frequency
Min. Typ. Max. Unit
8
48 MHz
12 MHz
Sensor Characteristics
Parameter
Photo response non-uniformity
Saturation output voltage
Dark output voltage
Dark signal non-uniformity
Sensitivity ( Red channel )
Sensitivity ( Green channel )
Sensitivity ( Blue channel )
Column non-uniformity
Symbol Min. Typ.
PRNU
1.7
Vsat.
1.2
Vdark
53
DSNU
2.79
R
0.8
G
0.6
B
0.6
Cnu
Max.
1.56
Unit
%
V
mV/sec
Lsb
V/Lux-sec
V/Lux-sec
V/Lux-sec
%
Note
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PixArt Imaging Inc.
E-mail: [e-mail]
V2.0, May 2002