PixArt Imaging Inc.

PAS109B

CMOS Image Sensor IC

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10

PixArt Imaging Inc.

V1.1, Mar. 2002

6. Specifications

Absolute Maximum Ratings

Symbol

Parameter

Min

Max

Unit

Vdd

DC supply voltage

-0.5

3.8

V

Vin

DC input voltage

0.5

Vdd+0.5

V

Vout

DC output voltage

-0.5

Vdd+0.5

V

Topt1

Operating temperature (chip functional)

-10

70

℃

Topt2

Operating temperature (guaranteed performance)

0

40

℃

DC Electrical Characteristics (VDD=3.0V±20%, Ta=10°C~40°C )

Symbol

Parameter

Min.

Typ.

Max.

Unit

Type :PWR

VDD

Analog and digital operating voltage

2.4

3.0

3.6

V

IDD

Operating Current

8

mA

Istby

Standby current

100

uA

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

TBD

uA

Type : OUT & I/O for PXD0:7, PXCK, H/VSYNC & SDA, load 10pf, 1.2kΩ, 3.0volts

VOH

Output voltage HIGH

Vdd-0.2

V

VOL

Output voltage LOW

0.2

V

AC Operating Condition

Symbol

Parameter

Min.

Typ.

Max.

Unit

SYSCLK

Master clock frequency

4.5

48

MHz

PXCK

Pixel clock output frequency

1.5

MHz

Sensor Characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Photo response non-uniformity

PRNU

1.18

%

Saturation output voltage

Vsat.

1.35

V

Dark output voltage

Vdark

35

mV/sec

Dark signal non-uniformity

DSNU

2.52

%

Sensitivity ( Red channel )

R

2.0

V/Lux-sec

Sensitivity ( Green channel )

G

2.0

V/Lux-sec

Sensitivity ( Blue channel )

B

1.35

V/Lux-sec