Ultra-Thin High-Performance Video Sensor
OV7739 VGA (640x480) product brief
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 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.
¬
¬
Mobile Phones
Notebook PC
¬
¬
Netbook
Games
Applications
¬
¬
¬
¬
¬
¬
¬
ultra-thin (3 mm) module z-height
excellent low light performance
3300 mV/lux-sec
support for multiple interfaces
including parallel and MIPI serial output
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
support for horizontal and vertical
sub-sampling
support for images sizes: VGA and any
arbitrary size scaling down from VGA
support for binning
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 Features
Functional Block Diagram
¬
¬
OV07739-A34A
(color, lead-free, 34-pin CSP3)
OV07739-A34T
(color, lead-free, 34-pin CSP3 high
temp)
¬OV07739-G04A
(color, chip probing, 200 µm
backgrinding, reconstructed wafer)
Ordering Information
¬
¬
¬
¬
¬
¬
¬
¬
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 junction
temperature
- stable image: 0° C to 50° C junction
temperature
output formats: 8/10-bit RAW RGB,
8-bit YUV
lens size: 1/7.5"
lens chief ray angle: 27.5°
input clock frequency: 6 ~ 27 MHz
S/N ratio: 38 dB
¬
¬
¬
¬
¬
¬
¬
¬
dynamic range: 68 dB @ 8x gain
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 tROW
dark current: 10 mV/s @
60°C junction temperature
pixel size: 3 µm x 3 µm
image area: 2016 µm x 1488 µm
package/die dimensions:
- CSP3: 3985 µm x 3385 µm
- RW: 4000 µm x 3400 µm
Product Specifications
Version 2.0, February, 2011
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.
4275 Burton Drive
Santa Clara, CA 95054
USA
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
OV7739
OV7739
image sensor core
column
sample/hold
image
sensor
processor
image output
interface
row select
black level
calibration
digital gain
PLL
control register bank
SCCB slave interface
timing generator and system control logic
image
array
gain
control
XVCLK
PWDN
RESETB
TM
FSIN
VSYNC
HREF
PCLK
SIOC
SID
SIOD
AMP 10-bit
ADC
MIPI
MCP/N
MDP/N
D[9:0]
50/60 Hz
auto detection
ISP
DVP
FIFO
