PDF AR0130CS Data sheet ( Hoja de datos )

Número de pieza	AR0130CS
Descripción	1/3-Inch CMOS Digital Image Sensor
Fabricantes	ON Semiconductor
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No Preview Available ! ‡ AR0130CS: 1/3-Inch CMOS Digital Image Sensor Features 1/3-Inch CMOS Digital Image Sensor AR0130CS Datasheet, Rev. 12 For the latest datasheet, please visit www.onsemi.com Features • Superior low-light performance both in VGA mode and HD mode • Excellent Near IR performance • HD video (720p60) • On-chip AE and statistics engine • Auto black level calibration • Context switching • Progressive Scan • Supports 2:1 scaling • Internal master clock generated by on-chip phase locked loop (PLL) oscillator. • Parallel output Applications • Gaming systems • Video surveillance • 720p60 video applications General Description ON Semiconductor's AR0130 is a 1/3-inch CMOS digi- tal image sensor with an active-pixel array of 1280H x 960V. It captures images with a rolling-shutter readout. It includes sophisticated camera functions such as auto exposure control, windowing, and both video and single frame modes. It is programmable through a sim- ple two-wire serial interface. The AR0130 produces extraordinarily clear, sharp digital pictures, and its ability to capture both continuous video and single frames makes it the perfect choice for a wide range of applications, including gaming systems, surveillance, and HD video. Table 1: Key Parameters Parameter Optical format Active pixels Pixel size Color filter array Shutter type Input clock range Output clock maximum Output Parallel 1.2 Mp (full FOV) Max. Frame rates 720pHD (reduced FOV) VGA (full FOV) VGA (reduced FOV) 800 x 800 (reduced FOV) Responsivity at 550 nm (Mono) Responsivity at 550 nm (RGB green) SNRMAX Dynamic range Supply voltage I/O Digital Analog Power consumption Operating temperature Package option Typical Value 1/3-inch (6 mm) 1280 x 960 = 1.2 Mp 3.75 m Monochrome, RGB Bayer Electronic rolling shutter 6 – 50 MHz 74.25 MHz 12-bit 45 fps 60 fps 45 fps 60 fps 60 fps 6.5 V/lux-sec 5.6 V/lux-sec 44 dB 82 dB 1.8 or 2.8 V 1.8 V 2.8 V 270 mW (1280x720 60 fps) –30°C to + 70°C (ambient) –30°C to + 80°C (junction) Bare die, iLCC, PLCC AR0130CS/D Rev. 12, 1/16 EN 1 ©Semiconductor Components Industries, LLC 2016. 1 page AR0130CS: 1/3-Inch CMOS Digital Image Sensor Functional Overview Figure 2: provides further data path corrections and applies digital gain). The pixel data are output at a rate of up to 74.25 Mp/s, in parallel to frame and line synchronization signals. Typical Configuration: Parallel Pixel Data Interface Digital Digital I/O core power1 power1 PLL Analog Analog power1 power1 power1 VDD_IO VDD VDD_PLL VAA VAA_PIX Master clock (6–50 MHz) From Controller EXTCLK SADDR SDATA SCLK TRIGGER OE_BAR STANDBY RESET_BAR Reserved DGND VDD_IO VDD VDD_PLL VAA VAA_PIX Digital ground DOUT [11:0] PIXCLK LINE_VALID FRAME_VALID To controller AGND Analog ground Notes: 1. All power supplies must be adequately decoupled. 2. ON Semiconductor recommends a resistor value of 1.5k, but a greater value may be used for slower two-wire speed. 3. This pull-up resistor is not required if the controller drives a valid logic level on SCLK at all times. 4. ON Semiconductor recommends that VDD_SLVS pad (only available in bare die) is left unconnected. 5. ON Semiconductor recommends that 0.1μF and 10μF decoupling capacitors for each power supply are mounted as close as possible to the pad. Actual values and results may vary depending on lay- out and design considerations. Check the AR0130 demo headboard schematics for circuit recom- mendations. 6. ON Semiconductor recommends that analog power planes are placed in a manner such that cou- pling with the digital power planes is minimized. 7. I/O signals voltage must be configured to match VDD_IO voltage to minimize any leakage currents. AR0130CS/D Rev. 12, 1/16 EN 5 ©Semiconductor Components Industries, LLC, 2016. 5 Page AR0130CS: 1/3-Inch CMOS Digital Image Sensor Output Data Format Output Data Format The AR0130 image data is read out in a progressive scan. Valid image data is surrounded by horizontal and vertical blanking (see Figure 8). The amount of horizontal row time (in clocks) is programmable through R0x300C. The amount of vertical frame time (in rows) is programmable through R0x300A. LINE_VALID (LV) is HIGH during the shaded region of Figure 8. Optional Embedded Register setup information and Histogram statistic information are available in first 2 and last row of image data. Figure 8: Spatial Illustration of Image Readout P0,0 P0,1 P0,2.....................................P0,n-1 P0,n P1,0 P1,1 P1,2.....................................P1,n-1 P1,n 00 00 00 .................. 00 00 00 00 00 00 .................. 00 00 00 VALID IMAGE HORIZONTAL BLANKING Pm-1,0 Pm-1,1.....................................Pm-1,n-1 Pm-1,n Pm,0 Pm,1.....................................Pm,n-1 Pm,n 00 00 00 ..................................... 00 00 00 00 00 00 ..................................... 00 00 00 VERTICAL BLANKING 00 00 00 .................. 00 00 00 00 00 00 .................. 00 00 00 00 00 00 .................. 00 00 00 00 00 00 .................. 00 00 00 VERTICAL/HORIZONTAL BLANKING 00 00 00 ..................................... 00 00 00 00 00 00 ..................................... 00 00 00 00 00 00 .................. 00 00 00 00 00 00 .................. 00 00 00 Readout Sequence Typically, the readout window is set to a region including only active pixels. The user has the option of reading out dark regions of the array, but if this is done, consideration must be given to how the sensor reads the dark regions for its own purposes. AR0130CS/D Rev. 12, 1/16 EN 11 ©Semiconductor Components Industries, LLC, 2016. 11 Page

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