Advanced Information
Preliminary
OV8610/OV8110
OV8610 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
OV8110 SINGLE-CHIP CMOS VGA B&W DIGITAL CAMERA
OmniVision Technologies, Inc. 930 Thompson Place Sunnyvale, CA 94085 U.S.A.
Tel: (408) 733-3030 Fax: (408) 733-3061
e-mail: info@ovt.com
Website: http://www.ovt.com
Version 1.3, August 27, 2001
Page 7
Function Description
Overview
Referring to Figure 3 below, the OV8610/OV8110 sensor in-
cludes a 824 x 615 pixel image array, an analog signal
processor, dual 10-bit A/D converters, analog video multiplexer,
digital data formatter, video port, SCCB interface and control
registers to control the timing block, exposure time, black level,
white balance and a number of other parameters.
The OV8610/OV8110 sensor is a 1/3” CMOS imaging device.
The sensor contains a total of 506,760 pixels (824x615). Its
design is based on a field integration readout system with line-
by-line transfer and an electronic rolling shutter with a
synchronous pixel readout scheme. The color filter of the
sensor consists of primary red, green, and blue filters arranged
in the line-alternating Bayer pattern, RGRG/GBGB.
WB
Detect
Column Sense Amp
B
Cr
R
Exposure/GAIN
Control
1/2
Analog
Processing
A/D
MUX
Cb
Y[7:0]
Exposure/Gain
Detect
UV[7:0]
Image Array
WB
Control
A/D
Video Timing
Generator
Y
SCCB
Interface
VTO
G
Registers
MUX
(824x615)
Figure 3. OV8610/OV8110 CMOS Image Sensor Block Diagram
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
