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| OV7962 VGA product brief lead free available in a lead-free package Superior Image Quality for Professional Grade IP Cameras Optimized for digital IP cameras, the OV7962 system on chip (SoC) with advanced image signal processing capabilities delivers vivid image capture even in the most challenging lighting conditions, making it an ideal solution for both indoor and outdoor security applications. The low-voltage, high-performance OV7962 provides the full functionality of a single-chip digital VGA sensor. Based on OmniVision's 6.0 m OmniPixel3-HSTM architecture, the OV7962 features the industry's best-in-class low light sensitivity of >12 V/(lux-sec). The OV7962 has an active array of 752 x 480 to support VGA resolution. The OV7962 incorporates advanced image processing functions, including exposure control, gain control, white balance, lens correction and defective pixel correction to provide full-frame images. The functions are programmable through the serial camera control bus (SCCB) interface. For storage purposes, the OV7962 includes 16 bytes of one-time programmable (OTP) memory. The OV7962 features automatic exposure/gain with 16 zone control, horizontal and vertical windowing capability, aperture/gamma correction, external frame sync capability and extremely low dark current for high temperature applications. The OV7962 comes in a CSP4 package and is capable of operating within a temperature range of -20C to 70C. Find out more at www.ovt.com. TM Applications Security and Surveillance Cameras OV7962 Ordering Information overlay with four layers, 16 colors and eight transparencies each 16 bytes of one-time programmable memory (OTP) to control overlay and set other customer variables SPI master for single static overlay and loading setting dynamic overlay controls defective pixel correction OV07962-E62A (color, lead-free, 62-pin CSP4) OV07461-E62A (B&W, lead-free, 62-pin CSP4) Product Features VGA output high sensitivity >12 V/(lux-sec) automatic exposure/gain with 16 zone control horizontal and vertical windowing capability auto white balance control aperture/gamma correction external frame sync capability (Genlock) slave compatible serial camera control bus (SCCB) control interface for register programming low power consumption extremely low dark current for high temperature applications 50/60 Hz flicker cancellation Product Specifications active array size: 752 x 480 power supply: - core: 1.5 V 5% - analog: 3.3 V 5% - I/O: 1.7 ~ 3.47 V power requirements: - active: TBD temperature range: - operating: -20C to 70C - stable image: 0C to 50C optical size: - 752x480: 1/3.2" - 640x480: 1/4" lens chief ray angle: 0 output formats: RAW RGB, RGB565, RGB666, YUV422, CCIR656 maximum image transfer rate: - 752x480: 30 fps - 640x480: 30 fps - 320x240: 60 fps sensitivity: >12 V/(lux-sec) pixel size: 6.0 m x 6.0 m OmniPixel3-HS image area: 4752 m x 3552 m package dimensions: 6680 m x 7130 m Functional Block Diagram OV7962 image sensor core row select digital gain black level calibration image array column sample/hold AMP gain control 10-bit ADC image sensor processor encoder image output interface FIFO DVP Y[9:0] VCON/VCOP mirror PAL/NTSC color/BW control register bank OSC PLL timing generator and system control logic SPI master interface video input SCCB slave interface DSP PWDN RESET_B OVLEN FSIN VSYNC HREF PCLK ESI CS SCK ESO 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.1, October, 2009 Tel: + 1 408 567 3000 Fax: + 1 408 567 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 and OmniPixel are registered trademarks of OmniVision Technologies, Inc. The OmniVision logo and OmniPixel3-HS are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. TM VICK VI_[7:0] SCL SDA XI XO DAC |
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