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| OV10620 HDR product brief color high dynamic range CameraChipTM sensor for high-performance security camera applications available in a lead-free package The OV10620 is a color High Dynamic Range (HDR) CMOS CameraChipTM 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 security and surveillance video conferencing camera/video phones OV10620 ordering information OV10620-C00A (color, CLCC-48 pin) OV10121-C00A (b&w, CLCC-48 pin) product features single chip, 1/4" VGA format, video camera high sensitivity for low-light operation horizontal mirroring and vertical flipping white balance, exposure time, gain control, etc. external frame sync capability (Genlock) low fixed pattern noise, anti-blooming progressive scan supports parallel output high dynamic range (up to 100 dB) SCCB control interface for register programming low power consumption raw RGB, YUV/YCbCr 4:2:2, GRB 4:2:2, RGB565/555 product specifications array size: 768 x 506 image area: 4.752 mm x 3.036 mm 20 mV/sec @ 60C 14.22 mm x 14.22 mm lens size: VGA: 1/4" WVGA: 1/3.3" digital core: 1.8 VDC + 10% analog: 3.3 VDC + 5% I/O: 3.3 VDC + 10% VGA (HDR mode): 30 fps QVGA (non-HDR mode): 60 fps 6.0 m x 6.0 m dark current: power supply: package dimensions: maximum image transfer rate: pixel size: functional block diagram XVCLK row select clock buffer image array HDR process column sensor amp test pattern generator buffer FSIN HREF PCLK VSYNC RESET_B PWDN video timing generator DSP exposure gain detect exposure gain control control registers (to all the circuits) G analog B processing R A/D SCCB interface digital video port Y[9:0] SIO_D SIO_C 10620_security_DS_001 1341 Orleans Drive Sunnyvale, CA 94089 tel: +1 408 542 3000 fax: +1 408 542 3001 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. Version 1.1, August, 2007 |
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