ultra small 1/18-inch cmos camera-on-a-chip OV6922 ntsc product brief lead free available in a lead-free package the OV6922 is a 1/18-inch optical format cmos image sensor incorporating a high level of functionality and very low power consumption in an ultra-small footprint package. this makes it ideal for use in small disposable cameras for medical imaging applications such as diagnostic and intubation systems. the 2.1 mm x 2.3 mm csp packaged sensor enables a microscopic camera module with a 4.0 mm diameter, to make medical procedures even less invasive for the patient. having been designed for very low power operation, the OV6922 only requires a clock and a single 3.3-volt dc power supply to get the ntsc composite signal out to a direct interface with a vcr and tv monitor. the OV6922 is built on omnivision's proprietary omnipixel a architecture providing the highest image quality, performance and clarity. it is an ideal solution for medical applications that require both color video and a very small footprint package. find out more at www.ovt.com.
? ? medical devices security and surveillance ? entertainment - multimedia, games and toys applications ? ? ? ? ? ? single chip 1/18" ntsc lens video camera composite video output automatic exposure/gain/white balance aperture correction gamma correction low power consumption +3.3v only power supply wide dynamic range, anti-blooming, zero smearing sccb programmable controls: - color saturation - exposure - gain - gamma curve ? ? ? product features ? ov06922-v09n (color, ntsc, lead-free, 9-pin csp2) ordering information ? ? ? ? ? ? ? active array size: 328 x 250 power supply: 3.3 vdc 5% power requirements (active): - without loading: 20 ma - with 75 ohm loading: 30 ma temperature range: - operating: -20c to +70c - stable image: 0c to +50c lens size: 1/18" electronic exposure: 1/60 s to 5.7 s output formats: composite video ? ? ? ? ? ? ? ? color mosaic: rgb bayer pattern sensitivity: 1000 mv/lux-sec max s/n ratio: 42 db dynamic range: 66 db @ 8x gain dark current: 3 mv/sec @ 60c junction temperature pixel size: 2.5 m x 2.5 m image area: 820 m x 625 m package dimensions: 2135 m x 2265 m product specifications v e r s i o n 1 . 5 , o c t o b e r , 2 0 1 4 o m n i v i s i o n r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o t h e i r p r o d u c t s o r t o d i s c o n t i n u e a n y p r o d u c t o r s e r v i c e w i t h o u t f u r t h e r n o t i c e . o m n i v i s i o n , t h e o m n i v i s i o n l o g o a n d o m n i p i x e l a r e r e g i s t e r e d t r a d e m a r k s o f o m n i v i s i o n t e c h n o l o g i e s , i n c . o m n i p i x e l 2 i s a t r a d e m a r k o f o m n i v i s i o n t e c h n o l o g i e s , i n c . a l l o t h e r t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . 4275 burton drive santa clara, ca 95054 usa tel: + 1 408 567 3000 fax: + 1 408 567 3001 www.ovt.com OV6922 functional block diagram column sample/hold ro w select image arr ay gain control analog/digital signal control x clk1 x clk2 sio_c sio_d +cv o amp sccb interf ace clock/timing gener ator and control logic control register bank analog/digital signal processor
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