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| www..com Advanced Information Product Brief OV3620 Color CMOS QXGA (3.2 MPixel) CAMERACHIPTM with OmniPixel(R) Technology General Description The OV3620 (color) CAMERACHIPTM is a high performance 3.2 mega-pixel CMOS image sensors for digital still image and video/still camera products. The device incorporates a 2048 x 1536 (QXGA) image array and an on-chip 10-bit A/D converter capable of operating at up to 7.5 frames per second (fps) in full resolution mode. Proprietary sensor technology utilizes advanced algorithms to cancel Fixed Pattern Noise (FPN), eliminate smearing, and drastically reduce blooming. The control registers allow for flexible control of timing, polarity, and CAMERACHIP operation, which, in turn, allows the engineer a great deal of freedom in product design. Applications * * * * * * Digital still cameras PC camera/dual mode Video conference Machine vision Security cameras Biometrics Key Specifications QXGA XGA Array Size DV HF Power Supply Active Power Requirements Standby QXGA XGA Electronics Exposure DV HF Output Format Lens Size Lens Chief Ray Angle QXGA Maximum XGA Image DV Transfer Rate HF Sensitivity S/N Ratio Dynamic Range Scan Mode Pixel Size Dark Current Fixed Pattern Noise Image Area Package Dimensions At 27 MHz system clock At 24 MHz system clock 2048 x 1536 1024 x 768 1024 x 510 1024 x 190 3.3VDC / 1.8VDC (+ 5%) < 40 mA < 10 A Up to 1550:1 Up to 780:1 Up to 520:1 Up to 200:1 10-bit digital RGB Raw data 1/2" 12 7.5 fpsa 20 fpsb 30 fpsb 78 fpsb > 1 V/Lux-sec 46 dB 60 dB (due to ADC limitations) Progressive 3.18 m x 3.18 m 0.5 mV/sec at room temp <0.03% of VPEAK-TO-PEAK 6.59 mm x 4.90 mm .560 in. x .560 in. Pb Features * * * * * * * * * * * * * * Note: The OV3620 is available in a lead-free package. Optical black level calibration Line optical black level output capability Video or snapshot operations Programmable/Auto Exposure and Gain Control Programmable/Auto White Balance Control Horizontal and vertical sub-sampling (4:2 and 4:2) High frame rate output for auto focus mode Programmable image windowing Zooming and panning functions Variable frame rate control On-chip R/G/B Channel and Luminance Average Counter Internal/External frame synchronization SCCB slave interface Power-on reset and power-down modes www..com Ordering Information Product OV03620-C00A (Color, QXGA, XGA, DV, HF) Package CLCC-48 a. b. www..com www..com 4U www..com OV 0 3 6 2 0 - C 0 0 A OmniVision Technologies Resolution 01 = Linear sensor 02 = 2 MegaPixel digital sensor 03 = 3 MegaPixel digital sensor 04 = 4 MegaPixel digital sensor 05 = 5 MegaPixel digital sensor/ Low resolution analog sensor 06 = CIF digital sensor/ Low resolution analog sensor 07 = VGA digital sensor/ Full resolution analog sensor 08 = SVGA digital sensor 09 = SXGA 1.3 MegaPixel digital sensor 10 = High Dynamic Range (HDR) sensor Type (Analog vs. Digital, Color vs. B&W) 1 = B&W digital 4 = B&W analog 6 = Color digital 9 = Color analog Grade A, B, or C V = Automotive grade Package Features 0 = 48-pin 1 = 28-pin 2 = 24-pin 3 = 48-pin (large cavity CLCC) 4 = 16-pin 5 = 36-pin 6 = 22-pin 7 = 42-pin 8 = 40-pin If Package Type = G or W, then: 0 = Chip probing 1 = No chip probing Chip Features 0 = Digital sensor 1 = Analog NTSC sensor 2 = Analog PAL sensor L = Lead-free package If Package Type = G or W, then: 0 = No backgrinding 1 = Custom 2 = Standard backgrinding (300 m) Major Iteration of Chip www..com Package Type Minor Iteration of Chip 0 = Color sensor with microlens 1 = B&W sensor with microlens 2 = Color sensor with microlens shift 3 = Sensor using CSP2 packaging 4 = Additional or custom features 5 = Additional or custom features 8 = SMIA-compliant sensor (except OV7648) C = Ceramic P = Plastic K = Chip Scale Package (CSP) Q = Quad Flat Package (QFP) V = CSP2 G = Die (for COB applications) W = Wafer 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, 'VarioPixel', and 'OmniPixel' are registered trademarks of OmniVision Technology. All other trademarks are the property of their respective owners. Version 1.7, 03/16/05 www..com www..com 4U |
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