OV7739
VGA (640x480)
product brief
lead free
available in
a lead-free
package
Ultra-Thin High-Performance Video Sensor
The ultra-thin (3 mm) high-performance OV7739 video
sensor provides the ideal image solution for a variety of
applications including notebook PCs, Netbooks, mobile
and gaming applications. In addition to its small footprint
and high-performance features, the OV7739 is capable of
producing various output formats over a parallel DVP or
serial MIPI port, providing a versatile platform for use in
single and multi-camera applications.
Developed specifically to address the low-light
sensitivity demands of the fast-growing notebook PC
market, the OV7739 delivers best-in-class low light
performance at 3300 mV/(lux-sec), enabling high quality
video conferencing and recording in virtually any lighting
condition.
Based on OmniPixel3-HS™ architecture, the 1/7.5 inch
OV7739 is capable of operating at 30 frames per second
(fps) in VGA resolution and 60 fps in QVGA resolution
with complete user control over image quality, formatting
and output data transfer. The OV7739 provides full-
frame, sub-sampled, windowed or scaled 8-bit/10-bit
images in RAW RGB and YUV formats.
All required image processing functions, including
exposure control, white balance, and defective pixel
canceling, are programmable through the SCCB interface.
The OV7739 eliminates image contamination issues such
as fixed pattern noise, smearing and blooming to produce
a clean, stable and vivid color image.
Find out more at www.ovt.com.
TM
Applications
¬ Notebook PC
¬ Netbook
¬ Games
¬ Mobile Phones
OV7739
Ordering Information
¬
OV07739-A34A
(color, lead-free, 34-pin CSP3)
¬ support for horizontal and vertical
sub-sampling
¬ support for images sizes: VGA and any
arbitrary size scaling down from VGA
¬
OV07739-A34T
(color, lead-free, 34-pin CSP3 high
temp)
¬
OV07739-G04A
(color, chip probing, 200 µm
backgrinding, reconstructed wafer)
Product Features
¬ ultra-thin (3 mm)
¬ excellent low light performance
3300 mV/(lux-sec)
¬ support for multiple interfaces
including parallel and MIPI serial output ¬ support for binning
¬ automatic image control functions:
- automatic exposure control (AEC)
- automatic gain control (AGC)
- automatic white balance (AWB)
- automatic band filter (ABF)
- automatic 50/60 Hz luminance
detection
- automatic black level calibration
(ABLC)
¬ programmable controls for frame rate,
mirror and flip, scaling, cropping, and
windowing
¬ image quality controls: color
saturation, hue, gamma, sharpness
(edge enhancement), lens correction,
defective pixel canceling, and noise
canceling
¬ support for output formats: 8/10-bit
RAW RGB, CCIR656 and YUV422/420
¬ support for external frame
synchronization
¬ standard serial SCCB interface
¬ embedded one-time programmable
(OTP) memory for part identification,
etc.
¬ on-chip phase lock loop (PLL)
¬ programmable I/O drive capability
¬ built-in 1.5V regulator for core
Product Specifications
¬
active array size:
640 x 480
¬
power supply:
- core:
1.5 VDC ±5% (internal
regulator)
- analog:
2.6 ~ 3.0 V (2.8 V typical)
- I/O:
1.7 ~ 3.0 V
¬
temperature range:
- operating:
-30° C to 70° C
- stable image:
0° C to 50° C
¬
output formats:
8/10-bit RAW RGB,
8-bit YUV
¬
lens size:
1/7.5"
¬
lens chief ray angle:
27°
¬
input clock frequency:
6 ~ 27 MHz
¬
dynamic range:
69 dB
¬
maximum image transfer rate:
- VGA (640 x 480):
30 fps
- QVGA (320 x 240):
60 fps
- QQVGA (160 x 120):
120 fps
¬
sensitivity:
3300 mV/(lux-sec)
¬
maximum exposure interval:
508 x t
ROW
¬
pixel size:
3 µm x 3 µm
¬
image area:
2016 µm x 1488 µm
¬
package dimensions:
- CSP3:
3985 µm x 3385 µm
- RW:
4000 µm x 3400 µm
Functional Block Diagram
OV7739
image sensor core
column
sample/hold
digital gain
image
array
10-bit
ADC
black level
calibration
row select
image
sensor
processor
image output
interface
DVP
D[9:0]
MCP/N
MDP/N
AMP
FIFO
SIOD
SIOC
SID
ISP
50/60 Hz
auto detection
gain
control
control register bank
PLL
timing generator and system control logic
SCCB slave interface
PWDN
RESETB
XVCLK
PCLK
FSIN
TM
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.0, June, 2009
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
VSYNC
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision and OmniPixel are registered trademarks of OmniVision
Technologies, Inc. The OmniVision logo and OmniPixel3-HS are trademarks of OmniVision
Technologies, Inc. All other trademarks are the property of their respective owners.
TM
HREF
MIPI
Electronics Design Contest
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