Silicon Imaging



Silicon Imaging

SI-6600 MegaCamera(

6.6 Million Pixel Progressive Scan Digital Camera

[pic]

Revision 1.5

April 18 2005

o 6.6 Million Pixels

o 3.5 um Square Pixel

o 3002 x 2210 Portrait Sensor

o Rolling Shutter

o Windowing and Subsampling

o 7~200 Frames per Second

o 10 Bit Digital Sampling

o Mono or Bayer Color

o USB2.0 High-Speed Interface

**** Company Confidential ****

|SI-6600-M & RGB MegaCamera™  |

|6.6 Megapixel (3002 x 2210), Portrait Image |

|USB 2.0 High-Speed 480Mb/sec Digital Camera |

| | |

|INTRODUCTION | |

|Silicon Imaging is proud to continue its innovation in ultra-high resolution machine | |

|vision camera. Driven by the growing demand for consumer Digital Still Cameras, CMOS | |

|sensors are continuing to break technical barriers and surpass the performance |[pic] |

|characteristics of CCD’s in many photonic, imaging and consumer applications. By | |

|utilizing a single highly integrated CMOS device, which incorporates Megapixel sensing | |

|areas, timing generation, signal processing and high bandwidth outputs, Silicon Imaging |[pic] |

|has developed a very compact, low-power, ultra high speed Megapixel digital camera |FEATURES |

|system. | |

|2208 x 2960 Megapixel Imaging - Ultra Resolution |·       2210 x 3002 Resolution (6.6Million Pixels) |

|The SI-6600 is an all-digital CMOS camera that delivers 6.6 Million pixels of resolution|·       Rolling Shutter, Progressive scan |

|and is capable of running at 6 frames/second at its full 2210 x 3012 resolution. The |·       1” Imaging Format , 3.5um Square Pixel |

|entire package is only 45 x 52 x 50mm (33 x 40mm x 22mm in PCB) and is small enough to |·       Windowing and Subsampling |

|placed on a robot for semiconductor machine vision inspection or placed in an outdoor |·       10 Bits per Pixel, 7~40MHz Sampling |

|housing for remote surveillance. It is ideal for live visualization of documents or |·       High Speed Readout (6 ~ 200FPS) |

|films and scanning of biometrics for handprint or facial recognition. |·       Region-of-Interest (ROI) windowing |

| |·       Gamma & NDR Readout |

|10-Bit Pixel Clock Sampling – Sub-Pixel Accuracy |·       Programmable Gain, Offset, Clock, Exposure |

|The SI-6600 MegaCamera( uses 10-Bit digitizers to sample the pixel data. Converting the|·       External Clock Synchronization (option) |

|pixel data directly to digital at the sensor head eliminates pixel-sampling jitter and |·       Monochrome & Color Bayer RGB Models |

|enables accurate sub-pixel metrology, image analysis and improved live video |·       5VDC Low Power, Small Package |

|reconstruction. A programmable clock which ranges from 7~40MHz allows for trade-offs in|·       C-Mount Housing or PCB versions |

|speed versus exposure time and lower noise.  |·       USB 2.0 High-Speed Interface |

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|200 FPS - Windowing & Subsampling | |

|Ideal for object tracking and high-speed Motion analysis, the SI-6600 is capable of | |

|generating imagery at over 200 frames per second by reducing the size of the readout | |

|image (ex. 100x100). This windowed Region-of–Interest (ROI) can be moved dynamically,| |

|creating an entirely electronic pan/tilt/zoom function within the camera field-of-view. | |

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|USB2.0 Bus-Powered – 40MB/sec Transfers | |

|For low-cost and portable connectivity, with data transfer rates up to 40MB/sec, the | |

|SI-6600U provide convenient capture using the High-Speed 480Mb/sec USB 2.0 interface. It| |

|is a bus-powered unit, consuming less than 500mA at 5VDC and will operate without any | |

|external power supply. The precision-machined C-mount housing includes an integrated | |

|tethered USB cable. For OEM board level configurations, two General Purpose Outputs are | |

|accessible; Pull-Up and pull-down driven transistors to be used to control light sources| |

|and switches. | |

| | |

|Microsoft-XP™ Live Mode Kernel Driver - Fast captures | |

|For applications which require a combination of high-resolution and streaming high-frame| |

|rate video images, Silicon Imaging has developed a custom driver which can request and | |

|capture double buffered images at the driver level. This method enables immediate | |

|request to camera for next image without user level software intervention. The | |

|double-buffers allow one image to processed by the host PC, while another image is being| |

|readout from the camera and filled into the user allocated memory space. | |

|SI-6600 USB2.0 MegaCamera Specifications |

| | |

|Sensor: |USB2.0 High-Speed Interface & Control: |

|Size |USB Speed |

|1” (7.7mm x 10.5mm); portrait mode |480Mb/sec (High-Speed) |

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|Active Pixels |Serial Communication |

|2,210H x 3,002V |Endpoint 0, Vendor Protocol |

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|Pixel Size (pitch) |Data Interface |

|3.5 µm x 3.5 µm |Endpoint 2, 2K FIFO |

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|Pixel Type |Programmable Modes |

|CMOS ; 3 transistor; active pixel; rolling shutter |Exposure, Gain, Windowing, Clock rates, Gamma |

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|Pixel Aspect Ratio |Region-of–Interest |

|1 : 1 |Programmable Horiz & Vertical |

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|Spectral Response *FF |Global Gain |

|Peak: 0.12 A/W |Range: 15X |

|Average: (550-700 nm) ; 0.1 A/W | |

| |Setting Timing |

|Peak QE x FF |Next top of Frame |

|20% Monochrome @ 500nm-630nm | |

| |Ext Clock Sync |

|Conversion Gain |Clock in or Clock Out (-X Option) |

|33 uV/e- | |

| |External Triggers |

|Sensitivity |TTL Trigger-In / Strobe-Out |

|250 V per Ws/m |w/3-Pin connection (option) |

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|Dark Current @ 21°C | |

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