OV07949-C10A Datasheet, PDF (2/2 Pages) OmniVision Technologies, Inc. – high-performance security CameraChip sensor

applications
„ security/surveillance cameras
„ video conferencing
„ video phones
„ video e-mail
„ toys
„ fingerprint equipment
„ medical and dental equipment
OV7949
ordering information
„ OV07949-C10A
(color, NTSC CLCC-48)
„ OV07449-C10A
(b&w, NTSC CLCC-48)
„ OV07949-C20A
(color, PAL CLCC-48)
„ OV07449-C20A
(b&w, PAL CLCC-48)
product features
„ OmniPixel2 ™ technology
„ SPI/EEPROM used to control
„ single chip 1/3” format video camera
overlay and set other customer
variables
„ composite video (NTSC/PAL)
differential output drive
„ sensitivity boost (+42 dB)
„ I2C compatible serial camera
control bus (SCCB) control
interface for register programming
„ automatic exposure/gain with
16-zone control
„ auto white balance control
„ low power consumption
„ extremely low dark current for high
temperature applications
„ aperture/gamma correction
„ defective pixel correction
„ 50/60 Hz flicker cancellation
„ external frame sync capability
(Genlock)
product specifications
„ array size:
PAL: 628 x 586
NTSC: 510 x 496
„ power supply:
analog/ADC/10: 3.3 VDC ± 5%
digital core: 1.8 VDC ± 5%
„ power consumption:
168 mW (DVDD=1.8V.
all other voltages=3.3V.
75 Ω loading
„ image area:
5.961 mm x 4.276 mm
„ temperature range:
-20°C to +70°C
„ exposure time range:
1/60 s - 12 μs (NTSC)
1/50 s - 12.5 μs (PAL)
„ sensitivity:
4.6V/Lux-sec @ 5600K
„ S/N ratio: 48 dB (max)
„ dynamic range: 50 dB
„ pixel size: 9.2 μm x 7.2 μm
„ dark current: 70 mW/s @60°C
„ fixed pattern noise:
0.079% of V _{PEAK TO PEAK}
„ package dimensions:
14.22 mm x 14.22 mm
functional block diagram
column
sample/hold
image
array
AMP
ADC
DSP
overlay
video
encoder
DAC
gain
control
DSP
control
overlay
control
video
encoder
control
SPI
interface
timing/clock
generator
register
bank
SCCB
interface
+CVO
-CVO
CS
SCK
ESO
ESI
CS0*
CS1*
1341 Orleans Drive
Sunnyvale, CA 94089
Version 2.6, September, 2007
tel: [phone]
fax: [phone]
www.ovt.com
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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