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OV7739 VGA (640x480) product brief
Ultra-Thin High-Performance Video Sensor
lead free
available in
a lead-free
package
The ultra-thin (3 mm) high-performance OV7739 video
sensor provides the ideal image solution for a variety of
applications including mobile, notebook PCs, netbooks,
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 mobile 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 fullframe, 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.
OV7739
Applications
¬ Mobile Phones
¬ Netbook
¬ Notebook PC
¬ Games
Ordering Information
Product Features
¬ OV07739-A34A
(color, lead-free, 34-pin CSP3)
¬ ultra-thin (3 mm) module z-height
¬ support for horizontal and vertical
sub-sampling
¬ excellent low light performance
3300 mV/lux-sec
¬ OV07739-A34T
(color, lead-free, 34-pin CSP3 high
temp)
¬ OV07739-G04A
(color, chip probing, 200 µm
backgrinding, reconstructed wafer)
¬ support for images sizes: VGA and any
arbitrary size scaling down from VGA
¬ 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)
¬ support for external frame
synchronization
Product Specifications
¬ standard serial SCCB interface
¬ active array size: 640 x 480
¬ dynamic range: 68 dB @ 8x gain
¬ embedded one-time programmable
(OTP) memory for part identification,
etc.
¬ 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
¬ maximum image transfer rate:
- VGA (640 x 480): 30 fps
- QVGA (320 x 240): 60 fps
- QQVGA (160 x 120): 120 fps
¬ on-chip phase lock loop (PLL)
¬ programmable controls for frame rate,
mirror and flip, scaling, cropping, and
windowing
¬ programmable I/O drive capability
¬ built-in 1.5V regulator for core
¬ image quality controls: color
saturation, hue, gamma, sharpness
(edge enhancement), lens correction,
defective pixel canceling, and noise
canceling
¬ temperature range:
- operating: -30° C to 70° C junction
temperature
- stable image: 0° C to 50° C junction
temperature
¬ output formats: 8/10-bit RAW RGB,
8-bit YUV
¬ support for output formats: 8/10-bit
RAW RGB, CCIR656 and YUV422
¬ sensitivity: 3300 mV/lux-sec
¬ maximum exposure interval:
508 x tROW
¬ dark current: 10 mV/s @
60°C junction temperature
¬ pixel size: 3 µm x 3 µm
¬ lens size: 1/7.5"
¬ image area: 2016 µm x 1488 µm
¬ lens chief ray angle: 27.5°
¬ package/die dimensions:
- CSP3: 3985 µm x 3385 µm
- RW: 4000 µm x 3400 µm
¬ input clock frequency: 6 ~ 27 MHz
¬ S/N ratio: 38 dB
Functional Block Diagram
OV7739
50/60 Hz
auto detection
DVP
D[9:0]
MIPI
10-bit
ADC
AMP
digital gain
image
array
black level
calibration
row select
column
sample/hold
image output
interface
FIFO
image
sensor
processor
ISP
image sensor core
MCP/N
MDP/N
gain
control
control register bank
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 2.0, February, 2011
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
SID
SIOD
SCCB slave interface
SIOC
HREF
VSYNC
PCLK
FSIN
TM
RESETB
timing generator and system control logic
PWDN
XVCLK
PLL
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.
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