PAS109B
PAS109BC QQVGA COLOR CMOS IMAGE SENSOR
PAS109BB QQVGA MONO CMOS IMAGE SENSOR
General Description
The PAS109B is a color and monochrome digital CMOS image sensor with resolution of 164(H) x 124(V). The
PAS109B outputs 8, 4 , 2 or 1-bit digital raw data or 8-bit formatted data per pixel.
The PAS109B performs automatic gain control, automatic exposure control and automatic de-flicker. The
PAS109B can also be programmed via I
2
C
TM
serial control bus. By programming the internal register settings, it
performs on-chip frame rate adjustment, exposure control, offset correction DAC, programmable gain control as
well as output formatting. By proprietary technology, FPN, smear and blooming are drastically reduced.
The PAS109 is available in color or monochrome in 32-pin LCC or 32-pin chip-with-lens package.
Features
164x124 pixels, 1/11” Lens
Automatic/Manual exposure-gain control
On chip 10-bit ADC
On chip PGA
On chip 9-bit DAC
User selectable output data formats:
•
•
8-bit formatted data
8/4/2/1-bit raw data
Output tri-state through /CSB pin or register
AE report
Horizontal mirror output
Flash light application allowable
Automatic de-flicker
External oscillator
I
2
C Interface
Wide operating supply range: 2.4 – 3.6V
Low power dissipation: 16mW @ 60fps
Low power down dissipation: 200µW
µ
Key Specification
Wide operating supply range
Power Supply
2.4V ~ 3.6V
Array Elements
Optical Format
Pixel Size
System Clock
Max. Pixel Rate
FPN
Sensitivity
PGA Gain
Frame Rate
Scan Mode
S/N ratio
Package
164 x 124
1/11 ”
7.25µ
7.25µ
7.25µ
m x
7.25µ
m
Up to 48MHz
1.5MHz
< 0.2% of saturation
2.0V/Lux-sec
16X (24dB)
60fps
Progressive
>40dB
32-pin LCC or 32-pin LCC
chip with lens
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
V1.1, Mar. 2002
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
