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PDF OV5642 Data sheet ( Hoja de datos )
| Número de pieza | OV5642 | |
| Descripción | CMOS QSXGA (5 megapixel) image sensor | |
| Fabricantes | Ommivision | |
| Logotipo |  |
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datasheet
PRELIMINARY SPECIFICATION
1/4" CMOS QSXGA (5 megapixel) image sensor
with OmniBSI™ and embedded TrueFocus™ technology
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00applications
cellular phones
toys
PC multimedia
digital still cameras
00features
ultra high performance
automatic image control functions: automatic
exposure control (AEC), automatic white balance
(AWB), automatic band filter (ABF), automatic
50/60 Hz luminance detection, and automatic black
level calibration (ABLC)
programmable controls for frame rate, AEC/AGC
16-zone size/position/weight control, mirror and flip,
scaling, cropping, windowing, and panning
image quality controls: color saturation, hue, gamma,
sharpness (edge enhancement), lens correction,
defective pixel canceling, and noise canceling
support for output formats: RAW RGB,
RGB565/555/444, CCIR656, YUV422/420,
YCbCr422, and compression
support for images sizes: 5 megapixel, and any
arbitrary size scaling down from 5 megapixel
embedded TrueFocus™ light, enabling extended
depth of field (EDoF)
support for auto focus control (AFC)
support for video or snapshot operations
00key specifications
active array size: 2592 x 1944
power supply:
core: 1.5VDC + 5% (internal regulator)
analog: 2.6 ~ 3.0V
I/O: 1.7 ~ 3.0V
power requirements:
active: TBD
standby: TBD
temperature range:
operating: -30°C to 70°C (see table 8-1)
stable image: 0°C to 50°C (see table 8-1)
output formats (8-bit): YUV(422/420) / YCbCr422,
RGB565/555/444, CCIR656, 8-bit compression data,
8/10-bit raw RGB data
lens size: 1/4"
lens chief ray angle: 24° non-linear (see table 10-1)
input clock frequency: 6 ~ 27 MHz
shutter: rolling shutter
ordering information
OV05642-A63A (color, lead-free)
63-pin CSP3
support for horizontal and vertical sub-sampling
support for binning
support for data compression output
support for anti-shake
support for external frame synchronization in frame
exposure mode
support for LED and flash strobe mode
standard serial SCCB interface
digital video port (DVP) parallel output interface
MIPI serial input and output interface
support for second camera chip-sharing ISP and
MIPI interface
embedded microcontroller
embedded one-time programmable (OTP) memory
for part identification, etc.
on-chip phase lock loop (PLL)
programmable I/O drive capability
support for mechanical shutter, ND filter and IRIS
control
built-in 1.5V regulator for core
maximum image transfer rate:
5 megapixel (2592x1944): 15 fps
(and any size scaling down from 5 megapixel)
1080p (1920x1080): 30 fps
720p (1280x720): 60 fps
VGA (640x480): 60 fps
QVGA (320x240): 120 fps
sensitivity: TBD
S/N ratio: TBD
dynamic range: TBD
scan mode: progressive
maximum exposure interval: 1968 x tROW
gamma correction: programmable
pixel size: 1.4 µm x 1.4 µm
well capacity: TBD
dark current: TBD
fixed pattern noise (FPN): TBD
image area: 3673.6 µm x 2738.4 µm
package dimensions: 6945 µm x 6695 µm
01.08.2009
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
iii
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00list of figures
figure 1-1 pin diagram
1-3
figure 2-1 OV5642 block diagram
2-2
figure 2-2 reference design schematic
2-3
figure 2-3 power up timing with internal DVDD and I2C access during power up period
2-8
figure 2-4 power up timing with internal DVDD and no I2C access during power up period
2-9
figure 2-5 power up timing with external DVDD source and I2C access during power up period 2-10
figure 2-6 power up timing with external DVDD source and I2C access during power up period 2-11
figure 3-1 sensor array region color filter layout
3-1
figure 3-2 example of 2x2 binning
3-2
figure 4-1 mirror and flip samples
4-1
figure 4-2 image windowing
4-2
figure 4-3 test pattern
4-3
figure 4-4 desired convergence
4-5
figure 4-5 average-based window definition
4-7
figure 4-6 xenon flash mode
4-13
figure 4-7 LED 1 & 2 mode - one pulse output
4-14
figure 4-8 LED 1 & 2 mode - multiple pulse output
4-14
figure 4-9 LED 3 mode
4-15
figure 4-10 FREX modes
4-15
figure 5-1 UV adjust graph
5-25
figure 6-1 compression mode 1 timing
6-1
figure 6-2 compression mode 2 timing
6-1
figure 6-3 compression mode 2 (with thumbnail data) timing
6-2
figure 6-4 image footer
6-3
figure 6-5 compression mode 3 timing
6-3
figure 6-6 compression mode 4 timing
6-4
figure 6-7 compression mode 5 timing
6-5
figure 6-8 compression mode 6 timing
6-6
figure 6-9 DVP timing diagram
6-22
figure 9-1 package specifications
9-1
figure 9-2 IR reflow ramp rate requirements
9-3
figure 10-1 sensor array center
10-1
01.08.2009
PRELIMINARY SPECIFICATION
proprietary to OmniVision Technologies
ix
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet OV5642.PDF ] | |
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