mt9v125 aptina, mt9v125 Datasheet
mt9v125
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mt9v125 Summary of contents
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... Occupant monitoring Data Sheet Applicable to Silicon Revision: Rev4 PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_1.fm - Rev. A 4/07 EN Products and specifications discussed herein are subject to change by Micron without notice. MT9V125: 1/4-Inch VGA SOC Digital Image Sensor www.micron.com/imaging Table 1: Key Performance Parameters Parameter Optical format ...
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... The MT9V125 outputs interlaced-scan images fps, supporting both NTSC and PAL video formats. The MT9V125 also includes digital video output that can be switched to the NTSC/PAL encoder ...
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... Output signals can be tri-stated. Both tri-stating output signals and entry into standby mode can be achieved via two-wire serial interface register writes. The MT9V125 requires an input clock of 27 MHz to support correct NTSC or PAL timing. Internal Architecture Internally, the MT9V125 consists of a sensor core and an image flow processor (IFP). The IFP is divided in two sections, the color pipe and the camera controller ...
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... Figure 3 shows a typical application using a DSP to produce a video overlay (such as a steering aid). The parallel digital video output is sent to the DSP, which adds the overlay. The digital video with the overlay is then looped back into the MT9V125 to the NTSC/ PAL encoder and LVDS formatter to provide simultaneous composite analog and digital LVDS outputs ...
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... Typical Configuration (without use of overlay) STANDBY from or Digital GND Serial Interface Notes: 1. MT9V125 STANDBY can be connected directly to the customer’s ASIC controller depending on the controller’s capability 1.5KΩ resistor value is recommended, but may be greater for slower (for example, 100Kb) two-wire speed. ...
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... Ball Assignments Figure 5 shows the location of the balls and their corresponding signals on the MT9V125. The 12 balls in the middle of the package are unconnected. Figure 5: 52-Ball iBGA Assignment Table 4: Ball Descriptions Ball Assignment Name F1 EXTCLK G1 RESET_BAR G3 S ADDR G4 RSVD ...
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... Inputs are not tolerant to signal voltages above 3.1V. 4. All unused inputs must be tied to GND PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Type Input Active HIGH: Enables the LVDS output port. Must be HIGH if LVDS used. Input External data input port selectable at video encoder input ...
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... Sensor readout starts at the lower right hand corner. The image is presented in true orientation by the output display. PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Control Register Array Timing and Control ADC Micron Technology, Inc ...
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... The odd-numbered columns contain green and blue color pixels; even-numbered columns contain red and green color pixels. PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor SCENE (Front view) OPTICS DISPLAY ...
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... PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Column Readout Direction . . . Black Pixels ...
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... P 1,0 P 3,0 P m-1,0 P m+1 ..................................... ..................................... ..................................... ..................................... PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor P P ..................................... .................. 0,1 0,2 0,n-1 0 ..................................... .................. 2,1 ...
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... Image Flow Processor The MT9V125 IFP consists of a color processing pipeline, and a measurement and con- trol logic block (the camera controller). The stream of raw data from the sensor enters the pipeline and undergoes several transformations. Image stream processing starts with conditioning the black level and applying a digital gain. The lens shading block compensates for signal loss caused by the lens ...
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... Automatic White Balance The MT9V125 has a built-in automatic white balance (AWB) algorithm designed to com- pensate for the effects of changing scene illumination the color rendition quality. This sophisticated algorithm consists of three major sub-modules: • ...
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... NTSC/PAL Encoder The MT9V125 has an on-chip video encoder to format the data stream for composite video output in the supported NTSC or PAL formats. The encoder expects CCIR-656 interlaced NTSC or PAL data stream input. By default, the input is taken from the on- chip image stream ...
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... FV/LV extclkr_fvlv t fvlv_su t fvlv_ho Notes: 1. PIXCLK may be inverted by programming register R155:1[ PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_2.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Detailed Architecture Overview t extclk_high t pixclk_low t pixclk_high t pixclk_period t dout_su t extclkr_dout t dout_ho t fvlv_su t extclkr_fvlv Condition Minimum 17 17 – ...
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... Differential mode, code 000h, pad dacn Differential mode, code 3FFh, pad dacp Differential mode, code 3FFH, pad dacn Differential output, Differential mode mid level Supply current Estimate PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_3.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Condition n/a n/a n/a n/a n/a STANDBY, EXTCLK: HIGH or LOW n/a ...
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... Ambient = 25°C; All supplies at 2.8V A Mode 2 Active mode Standby Notes: 1. 10pF nominal. 2. (NTSC or PAL) and LVDS should not be operated at the same time. PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_3.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Condition 2.8V, 30pF load 2.8V, 5pF load V = 2.8V 2.8V ...
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... Black and white levels are referenced to the blanking level. 2. NTSC convention standardized by the IRE (1 IRE = 7.14mV). 3. Encoder contrast setting R0x011 = R0x001 = 0. 4. DAC ref = 2.8kΩ, load = 37.5Ω PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_3.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor Minimum Typical 15730 15735 59.00 59 ...
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... Customer Comment Line: 800-932-4992 Micron, the M logo, the Micron logo, and DigitalClarity are trademarks of Micron Technology, Inc. All other trademarks are the property of their respective owners. PDF: 09005aef829db8a0/Source: 09005aef829dbfdb MT9V125_LDS_3.fm - Rev. A 4/07 EN MT9V125: 1/4-Inch VGA SOC Digital Image Sensor 0.90 0.40 0.125 (For reference only) (For reference only) 0.525 ± ...