DataSheet26.com

OV9665 PDF даташит

Спецификация OV9665 изготовлена ​​​​«OmniVision» и имеет функцию, называемую «Color CMOS SXGA CameraChip Sensor».

Детали детали

Номер произв OV9665
Описание Color CMOS SXGA CameraChip Sensor
Производители OmniVision
логотип OmniVision логотип 

30 Pages
scroll

No Preview Available !

OV9665 Даташит, Описание, Даташиты
www.DataSheet.co.kr
Omni ision
®
Advanced Information
Datasheet
OV9665 Color CMOS SXGA (1.3 MegaPixel) CAMERACHIPTM Sensor
with OmniPixel2TM Technology
General Description
The OV9665 CAMERACHIP™ image sensor is a low
voltage CMOS device that provides the full functionality of
a single-chip SXGA (1280x1024) camera and image
processor in a small footprint package. The OV9665
provides full-frame, sub-sampled, scaled or windowed
8-bit/10-bit images in a wide range of formats, controlled
through the Serial Camera Control Bus (SCCB) interface.
This product has an image array capable of operating at
up to 15 frames per second (fps) in SXGA resolution with
complete user control over image quality, formatting and
output data transfer. All required image processing
functions, including exposure control, gamma, white
balance, color saturation, hue control, defect pixel
canceling, noise canceling, and more, are also
programmable through the SCCB interface. In addition,
OmniVision sensors use proprietary sensor technology to
improve image quality by reducing or eliminating common
lighting/electrical sources of image contamination, such
as fixed pattern noise, smearing, etc., to produce a clean,
fully stable color image.
Note: The OV9665 uses a lead-free
Pb package.
Features
• High sensitivity for low-light operation
• Low operating voltage for embedded portable
applications
• Standard SCCB interface
• Supports image sizes: SXGA, VGA, CIF, scaled
down and windowed outputs with Raw RGB,
RGB565/555/444, YUV (4:2:2) and YCbCr (4:2:2)
formats
• VarioPixel® method for sub-sampling
• Automatic image control functions including
Automatic Exposure Control (AEC), Automatic Gain
Control (AGC), Automatic White Balance (AWB), and
Automatic Black-Level Calibration (ABLC)
• Image quality controls including color saturation,
hue, gamma, sharpness (edge enhancement), lens
correction, defect pixel canceling, noise canceling,
and 50/60 Hz luminance detection
Ordering Information
Product
OV09665-VL9A (Color, lead-free)
Package
26-pin CSP2
Applications
• Cellular and Picture Phones
• Toys
• PC Multimedia
• Digital Still Cameras
Key Specifications
Active Array Size 1304 x 1036
Power Supply
Analog 2.45 to 3.0VDC
I/O 1.71V to 3.0V
Power
Active 80 mW typical (15fps)
Requirements
Standby 15 µA typical
Temperature
Operation -30°C to 70°C
Range
Stable Image 0°C to 50°C
• YUV/YCbCr 4:2:2
Output Formats (8-bit) • RGB565/555/444
• Raw RGB Data
Lens Size 1/5.5"
Chief Ray Angle 25° non-linear
Maximum
Image
Transfer Rate
SXGA 15 fps
VGA and down
scaling
30
fps
Sensitivity 450 mV/(Lux sec)
S/N Ratio 40 dB
Dynamic Range 55 dB
Scan Mode Progressive
Maximum Exposure Interval 1052 x tROW
Gamma Correction Programmable
Pixel Size 2.0 µm x 2.0 µm
Dark Current 3 mV/sec @ 60°C
Well Capacity 13 Ke
Fixed Pattern Noise 1% of VPEAK-TO-PEAK
Image Area 2608 µm x 2072 µm
Package Dimensions 4485 µm x 4985 µm
Figure 1 OV9665 Pin Diagram (Top View)1
A1 A2 A3 A4 A5
VREFH VREFN D8 D6 D7
B1 B2
AGND AVDD
B4 B5
D4 D5
C1 C2
C4 C5
PWDN RESETB
D2
OV9665
D1 D2
D4
D3
D5
SIO_C SIO_D
D0/STROBE D1
E1
XVCLK
E2
D9
E4 E5
VREFD VSYNC
F1 F2 F3 F4
DOGND DOVDD VREFD PCLK
F5
HREF
9665CSP_DS_001
1 OV9665 pin diagram © 2008 OmniVision Technologies, Inc.
© 2008 OmniVision Technologies, Inc.
Version 1.1, October 10, 2007
VarioPixel, OmniVision, and the OmniVision logo are registered trademarks of OmniVision Technologies, Inc.
CameraChip and OmniPixel2 are trademarks of OmniVision Technologies, Inc.
These specifications are subject to change without notice.
Datasheet pdf - http://www.DataSheet4U.net/









No Preview Available !

OV9665 Даташит, Описание, Даташиты
www.DataSheet.co.kr
OV9665
Color CMOS SXGA (1.3 MegaPixel) OmniPixel2™ CAMERACHIPSensor
Functional Description
Figure 2 shows the functional block diagram of the OV9665 image sensor. The OV9665 includes:
Image Sensor Array (1304 x 1036 active image array)
Analog Signal Processor
A/D Converters
Digital Signal Processor (DSP)
Output Formatter
Timing Generator
SCCB Interface
Digital Video Port
Figure 2 Functional Block Diagram
Omni ision
column
sense amp
image
array
G
analog
processing
R
B
A/D
A/D
buffer buffer
DSP*
image
scaler
FIFO
video
port
D [9:0]
clock
exposure/
gain detect
50/60 Hz test pattern
auto detect generator
video timing
generator
exposure/gain
control
registers
SCCB
interface
note 1 DSP* (lens shading correction, de-noise, defect pixel
correction, auto white balance, etc.)
9665CSP_DS_002
2 Proprietary to OmniVision Technologies, Inc.
Version 1.1, October 10, 2007
Datasheet pdf - http://www.DataSheet4U.net/









No Preview Available !

OV9665 Даташит, Описание, Даташиты
www.DataSheet.co.kr
Omni ision
Functional Description
Image Sensor Array
The OV9665 sensor has an active image array of 1304
columns by 1036 rows (1,350,944 pixels). Figure 3 shows
a cross-section of the image sensor array.
Figure 3 Image Sensor Array
glass
microlens
microlens
microlens
blue green
red
9665CSP_DS_003
Timing Generator
In general, the timing generator controls the following
functions:
• Array control and frame generation
• Internal timing signal generation and distribution
• Frame rate timing
• Automatic Exposure Control (AEC)
• External timing outputs (VSYNC, HREF/HSYNC, and
PCLK)
In general, the combination of the A/D Range Multiplier
and A/D Range Control sets the A/D range and maximum
value to allow the user to adjust the final image brightness
as a function of the individual application.
Digital Signal Processor (DSP)
This block controls the interpolation from Raw data to
RGB and some image quality control.
• Automatic White Balance (AWB)
• Edge enhancement (a two-dimensional high pass
filter)
• Color space converter (can change Raw data to RGB
or YUV/YCbCr)
• RGB matrix to eliminate color cross talk
• Hue and saturation control
• Programmable gamma control
• Transfer 10-bit data to 8-bit
• Defect pixel canceling
• De-noise
Output Formatter
This block controls all output and data formatting required
prior to sending the image out.
Strobe Mode
The OV9665 has a Strobe mode that allows it to work with
an external flash and LED.
Analog Signal Processor
This block performs Automatic Gain Control (AGC).
A/D Converters
After the Analog Processing block, the bayer pattern Raw
signal is fed to two 10-bit analog-to-digital (A/D)
converters, one for the G channel and one shared by the
BR channels. These A/D converters operate at speeds up
to 27 MHz and are fully synchronous to the pixel rate
(actual conversion rate is related to the frame rate).
In addition to the A/D conversion, this block also has the
following functions:
• Digital Black-Level Calibration (BLC)
• Optional U/V channel delay
• Additional A/D range controls
Digital Video Port
Register bits COM2[1:0] increase IOL/IOH drive current
and can be adjusted as a function of the customer’s
loading.
SCCB Interface
The Serial Camera Control Bus (SCCB) interface controls
the CAMERACHIP sensor operation. Refer to OmniVision
Technologies Serial Camera Control Bus (SCCB)
Specification for detailed usage of the serial control port.
Version 1.1, October 10, 2007
Proprietary to OmniVision Technologies, Inc.
3
Datasheet pdf - http://www.DataSheet4U.net/










Скачать PDF:

[ OV9665.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
OV9665Color CMOS SXGA CameraChip SensorOmniVision
OmniVision

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск