OmniVision OV10121-C00A Color high dynamic range camerachip sensor for high-performance security camera application Datasheet

OV10620 HDR product brief
color high dynamic range CameraChip™ sensor for
high-performance security camera applications
available in
a lead-free
package
The OV10620 is a color High Dynamic Range
(HDR) CMOS CameraChip™ image sensor
optimized for high-performance applications in
the security and surveillance, communications
and consumer electronics markets.
OmniVision's proprietary HDR technology
enables the OV10620 to handle extreme
variations of bright and dark conditions within the
same scene, allowing it to function like the human
eye under quickly changing lighting conditions.
The single-chip OV10620 camera sensor boasts a
near-infrared spectral light sensitivity of up to
1000 nm and is capable of performing at a
dynamic range of up to 100 dB in color and black
and white, challenging the performance of
existing HDR sensors on the market.
Its 6 x 6 micron pixel size enables the OV10620 to
simultaneously capture and process image data ranging from
bright sunlight to dark shadowed regions. The OV10620 uses a
768 x 492 (WVGA) or 640 x 480 (VGA) image array capable of
operating at up to 30 frames per second (fps). In 320 x 240
(QVGA) resolution, the image array is capable of operating at
60 fps.
OmniVision's technology utilizes patented algorithms to cancel
Fixed Pattern Noise (FPN), eliminate smearing and drastically
reduce blooming. All required camera functions such as
exposure control, gain, white balance, windowing, and more, are
programmable through the Serial Camera Control Bus (SCCB)
interface.
applications
OV10620
„ security and surveillance
ordering information
„ video conferencing
„ camera/video phones
„ OV10620-C00A
„ OV10121-C00A
(color, CLCC-48 pin)
(b&w, CLCC-48 pin)
product specifications
product features
„ single chip, 1/4” VGA format,
video camera
„ low fixed pattern noise,
anti-blooming
„ array size:
„ image area:
„ high sensitivity for low-light
operation
„ progressive scan
„ lens size:
„ dark current:
„ horizontal mirroring and vertical
flipping
„ white balance, exposure time, gain
control, etc.
„ external frame sync capability
(Genlock)
768 x 506
4.752 mm x 3.036 mm
VGA: 1/4"
WVGA: 1/3.3"
„ supports parallel output
20 mV/sec @ 60°C
„ package dimensions:
„ power supply:
„ high dynamic range
(up to 100 dB)
digital core: 1.8 VDC + 10%
analog: 3.3 VDC + 5%
I/O: 3.3 VDC + 10%
„ SCCB control interface for
register programming
14.22 mm x 14.22 mm
„ maximum image transfer rate:
VGA (HDR mode): 30 fps
QVGA (non-HDR mode): 60 fps
„ low power consumption
„ raw RGB, YUV/YCbCr 4:2:2,
GRB 4:2:2, RGB565/555
„ pixel size:
6.0 μm x 6.0 μm
functional block diagram
clock
FSIN
HREF
VSYNC
image
array
HDR
process
video
timing
generator
G
analog
B
processing
R
exposure
gain
detect
exposure
gain
control
control
registers
(to all the
circuits)
SCCB
interface
SIO_C
1341 Orleans Drive
Sunnyvale, CA 94089
Version 1.1, August, 2007
DSP
column sensor amp
RESET_B
PWDN
buffer
tel: +1 408 542 3000
fax: +1 408 542 3001
www.ovt.com
A/D
digital
video
port
SIO_D
PCLK
test
pattern
generator
buffer
row select
XVCLK
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.
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10620_security_DS_001
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