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PDF MT9V136 Data sheet ( Hoja de datos )
| Número de pieza | MT9V136 | |
| Descripción | 1/4-Inch Color CMOS NTSC/PAL Digital Image SOC | |
| Fabricantes | ON Semiconductor | |
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MT9V136: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
Features
1/4-Inch Color CMOS NTSC/PAL Digital Image SOC
with Overlay Processor
MT9V136 Datasheet, Rev. J
For the latest datasheet, please visit www.onsemi.com
Features
• Low-power CMOS image sensor with integrated
image flow processor (IFP) and video encoder
• 1/4-inch optical format, VGA resolution (640H x
480V )
• ±2.5% additional columns and rows to compensate
for lens alignment tolerances
• Overlay generator for dynamic bitmap overlay
• Integrated video encoder for NTSC/PAL with overlay
capability and 10-bit I-DAC
• Integrated microcontroller for flexibility
• On-chip image flow processor performs
sophisticated processing, such as color recovery and
correction, sharpening, gamma, lens shading
correction, on-the-fly defect correction, auto white
balancing, and auto exposure
• Auto black level calibration
• 10-bit, on-chip analog-to-digital converter (ADC)
• Internal master clock generated by on-chip phase-
locked loop (PLL)
• Two-wire serial programming interface
• Interface to low-cost Flash through SPI bus
• High-level host command interface
• Stand alone operation support
• Comprehensive tool support for overlay generation
and lens correction setup
• Development system with DevWare
• Overlay generation and compilation tools
Applications
• Analog surveillance CCTV
• Surveillance network IP camera
Table 1:
Key Parameters
Parameter
Pixel size
and type
Sensor format
NTSC output
PAL output
Imaging area
Optical format
Frame rate
Sensor scan mode
Color filter array
Shutter type
Automatic
Functions
Programmable
Controls
Typical Value
5.6 m x 5.6 m active pinned-
photodiode with high-sensitivity mode
for low-light conditions
680H x 512V (includes ±2.5% of rows
and columns for lens alignment)
720H x 480V
720H x 576V
Total array size: 3.584 mm x 2.688 mm
¼-inch
50/60 fields/sec
Progressive scan
RGB standard Bayer
Electronic rolling shutter (ERS)
Exposure, white balance, black level
offset correction, flicker avoidance,
color saturation control, on-the-fly
defect correction, aperture correction
Exposure, white balance, horizontal
and vertical blanking, color, sharpness,
gamma correction, lens shading
correction, horizontal and vertical
image flip, windowing, sampling rates,
GPIO control
Key parameters are continued on next page.
See details of new features on page 3.
See “Ordering Information” on page 4.
MT9V136 DS Rev. J Pub. 6/15 EN
1 ©Semiconductor Components Industries, LLC 2015,
1 page  
MT9V136: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
Table of Contents
Table of Contents
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
New Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Pin Descriptions and Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SOC Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Sensor Active Pixel Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Usage Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
External Signal Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Slave Two-Wire Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Overlay Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Serial Memory Partition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Overlay Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Overlay Character Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Modes and Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Electrical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Spectral Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
MT9V136 DS Rev. J Pub. 6/15 EN
5 ©Semiconductor Components Industries, LLC,2015.
5 Page 
MT9V136: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
System Block Diagram
System Block Diagram
The system block diagram will depend on the application. The system block diagram in
Figure 2 shows all components; optional peripheral components are highlighted. The
optional microcontroller controls the MT9V136 sensor using the two-wire serial bus.
Optional components will vary by application. For further details, see the MT9V136
Register and Variable Reference.
Figure 2: System Block Diagram
27 MHz
EXTCLK
XTAL
RESET_BAR
μC
2WIRE I/F
SPI
4.7 kΩ
DAC _POS
DAC _REF
DAC _NEG
Serial Data
Flash
10Kb - 16 MB
LP Filter
75Ω
Composite
Video
PAL /NTSC
2.8V
LDO
VDD_DAC (2.8V)
VDD_PLL (2.8V)
VDD_IO (2.8V)
VAA_PIX (2.8V)
VAA (2.8V )
VDD (1.8V )
Optional
DOUT [7:0]
DOUT_LSB0,1
PIXCLK
FRAME _VALID
LINE _VALID
CCIR 656/
GPO
MT9V136 DS Rev. J Pub. 6/15 EN
11
©Semiconductor Components Industries, LLC,2015.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MT9V136.PDF ] | |
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