Silicon Imaging MegaCamera SI-3170 3.2 Megapixel (2048 x 1536), 12-Bit Resolution 30 FPS High Definition Digital Camera Silicon Imaging has introduced the world first 3.2 Million pixel High Definition CMOS all-digital camera capable of running at video rates of 30 frames/second at its full 2048 x 1536 resolution. Its ½” imaging format is ideal for use with standard lenses, microscopes and intensifiers. The entire micro-head package is 45 x 52 x 50mm and is small enough to be embedded in a biophotonic instrument or placed on a robot for machine vision inspection. 30FPS High-Definition CMOS Technology breakthrough CMOS imagers are breaking technical barriers in noise, sensitivity and dynamic range. Driven by the growing demand for consumer Digital Still Cameras, CMOS sensors have been developed which surpass the performance 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 has developed a compact high definition 30fps digital camera system. 12-Bit Pixel Clock Sampling – Sub-Pixel Accuracy The MegaCamera uses dual 12-Bit digitizers to sample 2 output taps, each at 50MHz to achieve 100Mpixel/sec or 30 Frames/sec data throughput at its full resolution of 3.2Megapixels. Converting the pixel data directly to digital at the sensor head eliminates pixel-sampling jitter and enables accurate sub-pixel metrology, image analysis and improved live video reconstruction. Either 12bit or 8-bit data can be selected for highspeed transfer into PC memory. 500FPS High Frame Rate Windowing & Digital Pan/Tilt/Zoom A reduced size region of interest (windowing) enables readout rates in excess of 500 frames per second making it ideal for motion analysis, autofocus or object tracking. This feature can also be used for electronic pan, tilt and 16x digital zoom. For HDTV applications, the aspect ratio can be switched from the traditional 4:3 to 16:9 with 1920x1080 resolution. Serial Capture & Control The SI3170 is fully programmable through its serial port. These functions include sampling clock speed, region-of interest window, global gain, RGB gain, exposure, frame-rate and triggering modes. The camera can operate in live continuous or in single-shot capture. The capture event can be started from software command or hardware trigger. All-Digital Interface - CameraLink Traditionally, 12 bit per pixel resolution and multi-tap cameras require a large number of parallel digital signals, which becomes cumbersome to cable and physically large to connect. The SI3170 utilizes high Speed digital multiplexers to serialize the image data and transmit 1.2Gb/sec of data, clock and triggers over just a few twisted pairs, thereby minimizing the cable size and increased flexibility. An industry standard forum of Camera and Frame Grabber manufacturers has adopted this method, called CameraLink, for low cost high bandwidth PC connectivity and cabling. Silicon Imaging specialize in the design, manufacturing and marketing of high-definition digital cameras and image processing solutions for the machine vision, medical, scientific instrumentation, entertainment and surveillance markets. Silicon's focus has been to exploit the recent advancements in CMOS imagers and digital processors to develop a new generation of high definition products, which can outperform traditional video camera and processing systems at a lower cost. Silicon Imaging, Inc. 2002 www.siliconimaging.com FEATURES • • • • • • • • • • • • • • 2048 x 1536 Resolution (3.2 Million Pixels) ½” Imaging Format, 3.3um Pixel 12 Bits per Pixel (Dual-Tap) 100Mpixels/sec (40~100MHz Programmable) 30 FPS Sequence Capture at full resolution 30 ~ 500FPS Windowing High-Speed Progressive Rolling Shutter 126useconds to 30 seconds Integration Triggered Image Sequence Capture Programmable Gain, Clock, Shutter & ROI Monochrome & Color Bayer RGB Models CameraLink Digital Interface 5VDC Low Power, Small Package C-Mount with 7mm adjustable back-focus Specifications subject to change without notice. SI-3170 MegaCamera Specifications Sensor: Active Pixels Optical Imaging Format Pixel Size (pitch) Pixel Type Aspect Ratio Spectral Response Dynamic Range Fill Factor Fill Factor with MicroLens Sensitivity Linearity (5-70%) QE @ 540nm Read Noise Dark Current Noise Saturation Capacity Conversion Gain Vsat Shutter Shutter Speed / Integration Readout 2056 (H) x 1544 (V) ½” 3.3um x 3.3um CMOS Active Pixel 1:1 400 ~ 1100 nm (see curve) 66dB (Vsat/Read Noise) 38% 80% (used with RGB version only) 2 Lux @ F1.0 (monochrome, AGC=on) +/- 2.5% SAT 0.58 e-/photon 20 e< 3e- per 1/30sec @ 295ºK 35,000 e36.0 uV/e2.7 V Rolling Shutter Variable, 4 to 4091 Line times Progressive Scan, Full-Frame, windowed, Live, Long Integration & Single-Shot A/D Conversion & Sampling Clock Synthesizer A/D Conversion 2ch @ 50Mhz (Nominal) Vertical Resolution 12 Bit Pixel Clock Frequency 40 ~ 100Mhz Programmable Adjustment Method Serial command Protocol A/D SNR 67.5dB Output Noise 0.2 LSB rms Digital Video Output: 12 Bit Multiplexed LVDS (CameraLink) Readout Rate 100 MHz @ 12 Bit (8 Bit transfer optional) Readout Format 12 Bit Dual Channel, (Ports A, B, C) Frame Rate 2056 x 1544 @ 30fps 1600 x 1200 @ 38fps UXGA 1920 x 1080 @ 48fps (16:9) 1280 x 1024 @ 48fps SXGA 1280 x 720 @ 60fps (16:9) 1024 x 768 @ 60fps XGA 640 x 480 @ 100fps VGA 640 x 240 @ 200fps 256 x 128 @ 360fps 24 x 6 @ 2500fps Line Readout Rate 21usec per line @ 100MHz Signal-to-Noise > 60dB (fc=20MHz, Gains=1.0) Connector MDR 26-pin (3M: 10226-6212VC) Frame Grabber Control & Communication: Serial Communication 9600bps (112Kbps optional) Signaling TX & RX (LVDS) GP Asynchronous Triggers 3 (LVDS) General Purpose I/O 4 TTL (on Camera PCB header) High Speed Shutter 126usec ~ 30msec Long Integration n-Frame Times Region-of–Interest 24x6 to 2056x1544 in 24x6 steps R,G,B Independent Gains 4 Settings ea (1x, 1.2x, 1.5x, 2x) Overall Gain 3 Settings (1x, 2x, 4x) Setting Timing Next top of Frame Data/ Trigger/Serial MDR-26 Mechanical Lens Mount Enclosure Size Weight Camera Mount C-Mount, 7mm built in extension 45mm W x 52mm H x 50mm L 12 oz. ¼” x 20 standard tripod mount Color Response Curve Power Input Voltage Power Consumption Power Connection +5 VDC +/- 10% 2.5 Watts Tajimi RO3-PB3M 3Pin Round SI-3170M-S or 3170RGB-S ORDERING INFORMATION 3.2MP Digital Camera, 2M Cable, PCI Frame Grabber & Win 98/NT Imaging Software System SI-3170M or 3170RGB 3.2MP Digital Camera (RGB for Color, M for Monochrome) FG-3170 PCI bus Frame Grabber for the SI-3170 CL-2M / 5M / 10M Digital Camera Cable 2 meter / 5 meter / 10 meter PS-5 5VDC Regulated Power Supply PCL-5 Power Supply Cable, 5 meter GRAB PC Windows Capture & Control Software Silicon Imaging, Inc. 2002 www.siliconimaging.com Specifications subject to change without notice.
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