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OV2655
ordering information
OV02655-V38A
OV02655-G00A
(color, lead-free, 38-pin CSP2)
(color, chip probing, no backgrinding)
product features
industry leading low-light sensitivity
of 1030 mV(Lux-sec)
ultra low power and low cost
automatic image control functions:
– automatic exposure control (AEC)
– automatic white balance (AWB)
– automatic 50/60 Hz luminance
detection
– automatic black level calibration
(ABLC)
product specifications
support for:
video or snapshot operations
auto focus control (AFC)
horizontal/vertical sub-sampling
internal and external frame
synchronization
– LED and flash strobe mode
–
–
–
–
array size: 1600 x 1200
power supply:
– core: 1.5VDC + 5%
– analog: 2.45 ~ 3.0V
– I/O: 1.7 ~ 3.0V
input clock frequency: 6 ~ 27 MHz
max image transfer rate:
– UXGA (1600 x 1200): 15 fps (and
any size scaling down from UXGA)
– SVGA (800 x 600): 30 fps (and any
size scaling down from SVGA)
power requirements:
– active: 250 mW
– standby: 75
μA
second CameraChip-sharing ISP
and MIPI interface
standard serial SCCB interface
digital video port (DVP) parallel
output interface
MIPI serial output interface
embedded one-time programmable
(OTP) memory
S/N ratio: 38 dB
dynamic range: 66 dB
sensitivity: 1030 mV/(Lux-sec)
maximum exposure interval:
1235 x t
ROW
pixel size: 1.75
μm
x 1.75
μm
image area: 2842
μm
x 2121
μm
package/die dimensions:
– CSP2: 4835
μm
x 4895
μm
– COB: 4850
μm
x 4910
μm
temperature range:
– operating: -20° C to 70°C
– stable image: 0° C to 50° C
support for output formats: RAW
RGB, RGB565/555, YUV422/420,
and YCbCr422
programmable controls for frame
rate, AEC/AGC 16-zone size/
position/weight control, mirror and
flip, scaling, cropping, and windowing
image quality controls: color
saturation, hue, gamma, sharpness
(edge enhancement), lens correction,
defective pixel canceling, and noise
canceling
output format (8-bit):
–
–
–
–
YUV(422/420)
YCbCr422
RGB565/555
8-/10-bit raw RGB data
lens size: 1/5"
chief ray angle: 25° non-linear
functional block diagram
OV2655
image sensor core
column
sample/hold
image sensor processor
image output
interface
digital gain
black level
calibration
row select
image
array
AMP
10-bit
A/D
formatter
10-bit RAW
DSP
DVP
FIFO
DATA[9:0]
MIPI
50/60Hz
auto
detection
gain
control
control register bank
SCCB
slave
interface
MIPI
control
interface
PLL
timing generator
and system control logic
SCL
SDA
RESET_B
MCN
MCP
STROBE
VSYNC
HREF
PCLK
external
sensor
input
PWDN
XVCLK
MDN
MDP
OV2655_PB_001
4275 Burton Drive
Santa Clara, CA 95054
tel: +1 408 567 3000
fax: +1 408 567 3001
www.ovt.com
OmniVision reserves the right to make changes to their products or to discontinue any
product or service without further notice. OmniVision and OmniPixel are registered
trademarks of OmniVision Technologies, Inc. The OmniVision logo, CameraChip and
OmniPixel3-HS are trademarks of OmniVision Technologies, Inc. All other trademarks
are the property of their respective owners.
Version 1.0, September 2008
OMNIVISION [ OMNIVISION TECHNOLOGIES, INC. ]
