OV06680-VL9A Datasheet, PDF (2/2 Pages) OmniVision Technologies, Inc. – optimal low-light sensitivity and pixel performance for video conferencing cameras in 3G mobile phones

applications
„ camera/video phones
„ webcams
„ games/toys
„ pattern/face recognition
OV6680
ordering information
„ OV06680-VL9A
(color, lead-free, CSP2-23)
product features
„ attractive alternative for low-cost,
entry-level camera phones
„ high sensitivity for low-light
operation
„ ISP includes defect correction
„ lens shading correction
„ saturation level auto adjust
„ low operating voltage for embedded
portable applications
„ standard SCCB interface compatible
with I2C interface
„ output support for Raw RGB, RGB
(RGB565/444), and YCbCr (4:2:2)
formats
„ supports image sizes: 400x400,
windowing down to CIF, and scaling
down to QCIF from CIF only
„ edge enhancement and auto adjust
„ output stream OFF mode
„ 50/60 Hz auto detection
„ automatic image control functions
including:
– automatic exposure control (AEC)
– automatic gain control (AGC)
– automatic white balance (AWB)
– automatic band filter (ABF)
– automatic black-level calibration
(ABLC)
„ image quality controls including
color saturation, hue, gamma,
sharpness (edge enhancement), and
anti-blooming
product specifications
„ array size: 400 x 400
„ power supply
analog:
2.8V ± 5%
digital core: 1.8VDC ± 10%
I/O:
1.71V to 3.0V
„ image area:
1440 μm x 1440 μm
„ optical format: 1/9"
„ pixel size: 3.6μm x 3.6μm
„ S/N ratio: 41 dB
„ dynamic range: 59 dB
„ chief ray angle: 30^o
„ package dimensions:
3385 μm x 3545μm
„ temperature range:
-30°C to +70°C
„ maximum image transfer rate:
30 fps at 400 x 400 resolution
„ electronic exposure:
up to 435:1 (for selected fps)
„ power requirments:
active: 70 mW typical
(30 fps CIF YCbCr format)
standby: <20 μA
functional block diagram
column
sense amp
image
array
G
analog
R
processing
B
buffer buffer
A/D
DSP*
image
scaler
FIFO
video
port
clock
exposure/
gain detect
50/60 Hz test pattern
auto detect generator
video timing
generator
exposure/gain
control
registers
SCCB
interface
D [7:0]
1341 Orleans Drive
Sunnyvale, CA 94089
Version 1.01NR, August, 2007
tel: [phone]
fax: [phone]
www.ovt.com
note 1 DSP* (lens shading correction, white/black pixel correction,
auto white balance, etc.)
OV6680_PB_001
OmniVision reserves the right to make changes to their products or to discontinue any
product or service without further notice. OmniVision, the OmniVision logo and
Omnipixel are registered trademarks of OmniVision Technologies, Inc. CameraChip and
OmniPixel2 are trademarks of OmniVision Technologies, Inc. All other trademarks are
the property of their respective owners.