OV7960

OV7960 NTSC/PAL product brief lead free available in a lead-free package Superior Image Quality for Professional Grade CCTV Cameras Optimized for NTSC and PAL applications, the OV7960 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 OV7960 provides the full functionality of a single-chip analog NTSC/PAL sensor. Based on OmniVision's 6.0 µm OmniPixel3-HS™ architecture, the OV7960 features the industry's best-inclass low light sensitivity of >12 V/(lux-sec). The OV7960 has an active array of 768 x 576 to support both PAL and NTSC formats without scaling. The OV7960 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 OV7960 includes 16 bytes of one-time programmable (OTP) memory. The OV7960 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 OV7960 comes in a CLCC package and is capable of operating within a temperature range of -20°C to 70°C. Find out more at www.ovt.com. TM Applications ¬ Security and Surveillance Cameras OV7960 Ordering Information ¬ 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 ¬ OV07960-C48N (color, NTSC, lead-free, 48-pin CLCC) ¬ OV07960-C48P (color, PAL, lead-free, 48-pin CLCC) ¬ OV07461-C48N (B&W, NTSC. lead-free, 48-pin CLCC) ¬ OV07461-C48P (B&W, PAL, lead-free, 48-pin CLCC) Product Features ¬ NTSC and PAL output ¬ high sensitivity ¬ 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 ¬ overlay with four layers, 16 colors and eight transparencies each Product Specifications ¬ active array size: - NTSC: 656 x 492 - PAL: 768 x 576 ¬ power supply: - core: 1.5 V - analog: 3.3 V - I/O: 1.8 ~ 3.3 V ¬ power requirements: - active: 225 mV ¬ temperature range: - operating: -20°C to 70°C - stable image: 0°C to 50°C ¬ optical size: - NTSC: 1/3.6" - PAL: 1/3" ¬ lens chief ray angle: 0° ¬ output formats: NTSC/PAL, CCIR656 ¬ maximum image transfer rate: - NTSC: 60 fields per second - PAL: 50 fields per second ¬ sensitivity: >12 V/(lux-sec) ¬ pixel size: 6.0 µm x 6.0 µm OmniPixel3-HS ¬ image area: 4752 µm x 3552 µm ¬ package dimensions: 14.22 mm x 14.22 mm Functional Block Diagram OV7960 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 2.1, September, 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