OV7735 VGA product brief lead free available in a lead-free package High-Speed VGA Image Sensor for Video, Gaming and Portable Entertainment The OV7735 is an advanced VGA image sensor that can capture video at 60 frames per second (fps) enabling smoother motion video and achieve improved accuracy for motion detection applications. Implementing OmniVision's proven 3.0 µm OmniPixel3-HS™ high sensitivity pixel architecture ensures high quality video recording even in the most challenging lighting conditions, achieving lowlight performance of 3300 mV/lux-sec. The image sensor's design enables some of the thinnest (<3 mm) VGA camera solutions capable of high-speed recording, making the OV7735 ideal for portable applications including digital video cameras, portable media players (PMPs), gaming devices and webcams. The OV7735 offers complete user control over image quality, resolution and output data format. The OV7735 provides full frame, sub-sampled, windowed or scaled 8-bit/10-bit images in RAW RGB and YUV formats over a parallel DVP or serial MIPI port, offering a versatile platform for use in single and multi-camera applications. All required image processing functions, including exposure control, white balance, and defective pixel detection and correction are programmable through the serial camera control bus (SCCB) interface. The OV7735 also addresses image contamination issues such as fixed pattern noise, smearing and blooming, producing a clear, crisp color image. Designed largely for portable or wireless applications, the new sensor offers low power consumption, requiring just 100 mW under normal operating conditions. Find out more at www.ovt.com. OV7735 Applications ¬ Gaming ¬ Portable Media Players ¬ DVR ¬ Webcams Ordering Information Product Features ¬ OV07735-A42A (color, lead-free, 42-pin CSP3) ¬ ultra high performance ¬ OV07735-G04A (color, chip probing, 200 µm backgrinding, reconstructed wafer) ¬ standard serial SCCB interface ¬ automatic image control functions: ¬ digital video port (DVP) parallel output - automatic exposure control (AEC) interface - automatic gain control (AGC) - automatic white balance (AWB) ¬ MIPI serial output interface - automatic band filter (ABF) - automatic 50/60 Hz luminance detection ¬ embedded one-time programmable - automatic black level calibration (ABLC) (OTP) memory for part identification, etc. ¬ programmable controls for frame rate, mirror and flip, scaling, cropping, and ¬ on-chip phase lock loop (PLL) windowing ¬ programmable I/O drive capability ¬ image quality controls: color saturation, hue, gamma, sharpness (edge ¬ built-in 1.5V regulator for core enhancement), lens correction, defective pixel canceling, and noise canceling Product Specifications ¬ active array size: 640 x 480 ¬ maximum image transfer rate: - VGA: 60 fps ¬ power supply: - QVGA: 120 fps - core: 1.5 VDC ±5% (internal regulator) - QQVGA: 120 fps - analog: 2.6 ~ 3.0 V - I/O: 1.7 ~ 3.0 V ¬ sensitivity: 3300 mV/lux-sec ¬ power requirements: - active: 100 mW - standby: 76 µW ¬ scan mode: progressive ¬ support for output formats: 8/10-bit RAW RGB, CCIR656 and YUV422 ¬ temperature range: - operating: -30° C to 70° C - stable image: 0° C to 50° C ¬ support for horizontal and vertical sub-sampling ¬ output formats: 8/10-bit RAW RGB, 8-bit YUV ¬ support for images sizes: VGA and any arbitrary size scaling down from VGA ¬ lens size: 1/7.5" ¬ lens chief ray angle: 26.5° ¬ support for binning ¬ input clock frequency: 6 ~ 27 MHz ¬ support for external frame synchronization ¬ S/N ratio: 38 dB ¬ dynamic range: 68 dB ¬ maximum exposure interval: 508 x tROW ¬ pixel size: 3 µm x 3 µm ¬ well capacity: 11 Ke¬ dark current: 10 mV/s at 60°C ¬ fixed pattern noise: 1% of VPEAK-TO-PEAK ¬ image area: 1968 µm x 1488 µm ¬ package dimensions: - CSP3: 3985 µm x 3635 µm - COB: 4000 µm x 3650 µm Functional Block Diagram OV7735 DVP D[9:0] MIPI 10-bit ADC AMP digital gain image array black level calibration row select column sample/hold image output interface FIFO image sensor processor ISP image sensor core MCP/N MDP/N gain control 50/60 Hz auto detection control register bank 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.0, June, 2010 Tel: + 1 408 567 3000 Fax: + 1 408 567 3001 www.ovt.com SID SIOD SCCB slave interface SIOC HREF VSYNC PCLK FSIN RESETB timing generator and system control logic PWDN PLL1 XVCLK PLL2 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. OmniPixel3-HS are trademarks of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners.