applications
security/surveillance cameras
video conferencing
video phones
video e-mail
toys
finger print equipment
medical and dental equipment
digital still cameras
webcams
OV7720
ordering information
OV07720-VL1A
OV07221-VL1A
(color, lead-free, CSP2-28)
(b&w, lead-free, CSP2-28)
OV07720-C01A
(color, lead-free, CLCC-28)
(b&w, lead-free, CLCC-28)
OV07221-C01A
product features
high sensitivity for low-light
operation
standard SCCB interface output
support for:
image quality controls including
color saturation, hue, gamma,
sharpness (edge enhancement),
and anti blooming
ISP includes noise reduction and
defect correction
lens shading correction
saturation level auto adjust
(UV adjust)
edge enhancement level auto
adjust
noise suppression technology
auto adjust
frame synchronization
capability
product specifications
array size:
640 x 480
power supply
analog:
3.0 to 3.6V
digital core:
1.8 VDC ± 10%
I/O:
1.7 to 3.3V
active:
120 mW (60 fps VGA, YUV)
standby:
<20
μA
3984
μm
x 2952
μm
up to 510:1 (for selected fps)
output format
8-bit YUV/RGB/ raw data
dynamic range:
60dB
pixel size:
6.0
μ
m x 6.0
μ
m
dark current:
40mV/s
scan mode:
progressive
fixed pattern noise:
< 0.03% of V
PEAK-TO-PEAK
CSP2: 5345
μm
x 5265
μm
CLCC: 11.43mm x 11.43mm
-20
o
C to +70
o
C
– Raw RGB
– RGB (GRB 4:2:2, RGB565/555/
444)
– YCbCr (4:2:2) formats
power requirements
supports image sizes: VGA, QVGA,
and any size scaling down from CIF
to 40x30
VarioPixel® method for sub sampling
automatic image control functions
including:
–
–
–
–
–
image area:
electronic exposure
S/N ratio: 50 dB
package dimensions:
Automatic Exposure Control (AEC)
Automatic Gain Control (AGC)
Automatic White Balance (AWB)
Automatic Band Filter (ABF)
Automatic Black-Level
Calibration (ABLC)
temperature range
functional block diagram
column
sense amp
G
analog
processing
R
B
buffer
A/D
DSP*
buffer
row select
image
array
image
scaler
FIFO
video
port
D [9:0]
exposure/
gain detect
test pattern
generator
registers
clock
video timing
generator
exposure/gain
control
SCCB
interface
XCLK
VSYNC
HREF
RSTB
PCLK
PWDN
FSIN
note 1
DSP* (lens shading correction, de-noise, white/black pixel
correction, auto white balance, etc.)
7720_PB_001
1341 Orleans Drive
Sunnyvale, CA 94089
tel: +1 408 542 3000
fax: +1 408 542 3001
OmniVision reserves the right to make changes to their products or to discontinue any
product or service without further notice. ‘OmniVision’, the OmniVision logo,
‘VarioPixel’, and ‘OmniPixel’ are registered trademarks of OmniVision Technologies,
Inc. All other trademarks are the property of their respective owners.
Version 1.11, May, 2008
SDA
SCL
OMNIVISION [ OMNIVISION TECHNOLOGIES, INC. ]
