OV6922 NTSC product brief Ultra Small 1/18-inch CMOS Camera-on-a-Chip 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 OmniPixelâ 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. OV6922 Applications ¬ Medical Devices ¬ Entertainment - Multimedia, Games and Toys ¬ Security and Surveillance Ordering Information Product Features ¬ single chip 1/18" NTSC lens video camera ¬ composite video output ¬ automatic exposure/gain/white balance ¬ aperture correction ¬ gamma correction ¬ OV06922-V09N (color, NTSC, lead-free, 9-pin CSP2) ¬ +3.3V only power supply ¬ wide dynamic range, anti-blooming, zero smearing Product Specifications ¬ SCCB programmable controls: - color saturation - exposure - gain - gamma curve ¬ low power consumption ¬ active array size: 328 x 250 ¬ color mosaic: RGB Bayer pattern ¬ power supply: 3.3 VDC ±5% ¬ sensitivity: 1000 mV/lux-sec ¬ power requirements (active): - without loading: 20 mA - with 75 ohm loading: 30 mA ¬ max S/N ratio: 42 dB ¬ temperature range: - operating: -20°C to +70°C - stable image: 0°C to +50°C ¬ dark current: 3 mV/sec @ 60°C junction temperature ¬ dynamic range: 66 dB @ 8x gain ¬ pixel size: 2.5 µm x 2.5 µm ¬ lens size: 1/18" ¬ electronic exposure: 1/60 s to 5.7 µs ¬ output formats: composite video ¬ image area: 820 µm x 625 µm ¬ package dimensions: 2135 µm x 2265 µm Functional Block Diagram 4275 Burton Drive Santa Clara, CA 95054 USA Version 1.5, October, 2014 gain control analog/digital signal control control register bank SCCB interface XCLK2 XCLK1 clock/timing generator and control logic analog/digital signal processor 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, the OmniVision logo and OmniPixel are registered trademarks of OmniVision Technologies, Inc. OmniPixel2 is a trademark of OmniVision Technologies, Inc. All other trademarks are the property of their respective owners. SIO_D image array AMP SIO_C row select column sample/hold +CVO