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OV9740 720p HD product brief
lead free
available in
a lead-free
package
SoC HD Camera for Home Entertainment
and Portable Media Markets
The OV9740 is a 1/6.9-inch system-on-a-chip (SoC) CMOS
image sensor designed for highly demanding video applications
in portable media players (PMPs), home entertainment devices
and notebooks. It is the first 720p HD SoC image sensor that
meets the premium video quality criteria for Microsoft® Office
Communicator and the High Quality Video specifications for
Skype™. With all image quality tuning and processing done
on-chip, the OV9740 enables customers to simplify product
development and accelerate time-to-market, making the SoC
sensor a cost effective, one-stop-shop solution for emerging
consumer applications including notebooks, netbooks,
webcams, gaming consoles, portable media players, mobile
phones, smart phones, TVs and set-top boxes.
The OV9740 combines OmniVision's 1.75-micron OmniBSI™
backside illumination pixel architecture and high-end image
signal processor (ISP) to deliver 720p native high-definition
(HD) video at 30 frames per second. The OV9740 offers
best-in-class low-light sensitivity at 1300 mV/lux-sec in an
ultra-thin camera module height of less than 3.2 mm. As a native
HD sensor, the OV9740 does not suffer from degradation or
image artifacts due to scaling or cropping, which is typically
used to achieve HD resolution from larger array sensors.
OmniVision's ISP features high-end image processing functions
such as advanced automatic white balance and color noise
reduction in the YUV domain while maintaining high frequency
details delivering clear, sharp still image and video capture.
Additional advanced image processing functions include
automatic exposure control, automatic gain control, auto black
level calibration, gamma correction, defect pixel correction,
edge enhancement, and lens correction, which are all
programmable through a standard serial camera control bus
(SCCB) interface. A dual-lane, high speed MIPI interface
supports RAW RGB and YUV422 output formats.
Find out more at www.ovt.com.
OV9740
Applications
¬ Portable Media Players
¬ Notebooks and Webcams
¬ Home Entertainment Devices
¬ Mobile Phones
Ordering Information
Product Features
¬ OV09740-A46A
(color, lead-free, 46-pin CSP3)
¬ MIPI interface (contains one clock lane
and two data lane with a maximum of
680 Mbps data transfer rate)
¬ OV09740-G04A
(color, chip probing, 200 µm
backgrinding, reconstructed wafer)
¬ image quality controls: color
saturation, gamma, sharpness (edge
enhancement), lens correction
¬ high sensitivity and low dark current for ¬ defect correction and noise cancelling
low-light conditions
capability
Product Specifications
¬ low operating voltage and low power
consumption for embedded portable
applications
¬ active array size: 1312 x 732
¬ input clock frequency: 6 ~ 27 MHz
¬ power supply:
- core: 1.5 V
- analog: 2.8 V (typical)
- I/O: 1.8 V (typical)
¬ max S/N ratio: 36 dB
¬ image scaling capability from 720p
resolution
¬ supports RAW RGB and YUV422
output format
¬ supports down sample mode and
VarioPixel®
¬ standard serial SCCB interface
¬ advanced interpretation algorithm
¬ power requirements:
- active: 180 mW
- PWDN mode
(PWDN pull up to DOVDD): 55 µW
- hardware standby mode
(RESETB pull down to ground): 24 µW
¬ auto black level calibration, automatic
exposure and gain control (AEC/AGC),
advanced automatic white balance
(AWB)
¬ temperature range:
- operating: -30°C to 70°C junction
temperature
- stable image: 0°C to 50°C junction
temperature
4275 Burton Drive
Santa Clara, CA 95054
USA
Version 1.1, February, 2011
Tel: + 1 408 567 3000
Fax: + 1 408 567 3001
www.ovt.com
DVP
D[9:0]
VREF
HREF
PCLK
MDP1
MDN1
MDP2
MDN2
MCP
MCN
SDA
SCCB
interface
SCL
¬ maximum exposure interval:
744 x tROW
¬ pixel size: 1.75 µm x 1.75 µm
¬ dark current: 8 mV/sec @ 60°C
junction temperature
¬ package/die dimensions:
- CSP3: 4485 µm x 4485 µm
- COB: 4500 µm x 4500 µm
MIPI
video FIFO
image signal
processor
register
bank
GPIO1
timing
generator
GPIO0
PLL
XVCLK
power
control
gain
control
RESETB
row select
image
array
¬ scan mode: progressive
¬ lens size: 1/6.9"
OV9740
10-bit
ADC
¬ sensitivity: 1300 mV/lux-sec
¬ image area: 2296 µm x 1281 µm
Functional Block Diagram
AMP
¬ maximum image transfer rate: 30 fps
¬ output formats: RAW RGB, YUV
¬ lens chief ray angle: 25.7° non-linear
column
sample/hold
¬ dynamic range: 70 dB @ 8x gain
OmniVision reserves the right to make changes to their products or to discontinue any product or
service without further notice. OmniVision, the OmniVision logo, VarioPixel and OmniPixel are
registered trademarks of OmniVision Technologies, Inc. OmniBSI are trademarks of
OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.
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