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PDF OV9653 Data sheet ( Hoja de datos )
| Número de pieza | OV9653 | |
| Descripción | Color CMOS SXGA CAMERACHIP Sensor | |
| Fabricantes | Omnivision | |
| Logotipo |  |
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Omni
ision
®
Advanced Information
Preliminary Datasheet
OV9653 Color CMOS SXGA (1.3 MegaPixel) CAMERACHIPTM Sensor
with OmniPixel® Technology
General Description
The OV9653 CAMERACHIPTM image sensor is a low
voltage CMOS image device that provides the full
functionality of a single-chip SXGA (1280x1024) camera
and image processor in a small footprint package. The
OV9653 provides full-frame, sub-sampled or windowed
8-bit/10-bit images in a wide range of formats, controlled
through the Serial Camera Control Bus (SCCB) interface.
This product has an image array capable of operating at
up to 15 frames per second (fps) in SXGA resolution with
complete user control over image quality, formatting and
output data transfer. All required image processing
functions, including exposure control, gamma, white
balance, color saturation, hue control, white pixel
canceling, noise canceling, and more, are also
programmable through the SCCB interface. In addition,
OmniVision CAMERACHIP sensors use proprietary sensor
technology to improve image quality by reducing or
eliminating common lighting/electrical sources of image
contamination, such as fixed pattern noise, smearing,
etc., to produce a clean, fully stable color image.
Note: The OV9653 uses a lead-free
Pb package.
Features
• High sensitivity for low-light operation
• Low operating voltage for embedded portable
applications
• Standard SCCB interface
• Supports SXGA, VGA, QVGA, QQVGA, CIF, QCIF,
QQCIF, and windowed outputs with Raw RGB, RGB
(GRB 4:2:2), YUV (4:2:2) and YCbCr (4:2:2) formats
• VarioPixel® method for sub-sampling formats (VGA,
QVGA, QQVGA, CIF, QCIF, and QQCIF)
• Automatic image control functions including:
Automatic Exposure Control (AEC), Automatic Gain
Control (AGC), Automatic White Balance (AWB), and
Automatic Black-Level Calibration (ABLC)
• Image quality controls including color saturation,
hue, gamma, sharpness (edge enhancement), lens
correction, white pixel canceling, and noise canceling
Ordering Information
Product
OV09653-VL1A (Color, Lead-free)
Package
28-pin CSP2
Applications
• Cellular and Picture Phones
• Toys
• PC Multimedia
• Digital Still Cameras
Key Specifications
Active Array Size 1300 x 1028
Core 1.8VDC + 10%
Power Supply
Analog 2.45 to 2.8 VDC
Power
Requirements
I/O 2.5V to (VDD-A+0.3V)
Active
50 mW
power)
(15
fps,
no
I/O
Standby 30 µW
Temperature
Operation -20°C to 70°C
Range
Stable Image 0°C to 50°C
• YUV/YCbCr 4:2:2
Output Formats (8-bit) • GRB 4:2:2
• Raw RGB Data
Lens Size 1/4"
Maximum
Image
Transfer Rate
SXGA
VGA
QVGA, QQVGA, CIF
QCIF, QQCIF
15 fps
30 fps
60 fps
120 fps
Sensitivity 0.9 V/Lux-sec
S/N Ratio 40 dB
Dynamic Range 62 dB
Scan Mode Progressive
Maximum Exposure Interval 1050 x tROW
Gamma Correction Programmable
Pixel Size 3.18 µm x 3.18 µm
Dark Current 30 mV/s at 60°C
Well Capacity 28 K e
Fixed Pattern Noise <0.03% of VPEAK-TO-PEAK
Image Area 4.13 mm x 3.28 mm
Package Dimensions 5090 µm x 5710 µm
Figure 1 OV9653 Pin Diagram (Top View)
A1
PWDN
A2
AVDD
A3
SIO_D
A4
D2
B1
VREF
B2
NVDD
B3
AGND
B4
SIO_C
C1 C2
C4
D0 DVDD
NC
OV9653
D1 D2
D4
D1 VSYNC
NC
E1
HREF
E2
DOVDD
E3
RESET
E4
D8
F1
PCLK
F2 F3
XVCLK1 DOGND
F4
D9
A5
D4
B5
D3
C5
D5
D5
NC
E5
D6
F5
D7
9653CSP_DS_001
© 2006 OmniVision Technologies, Inc.
Version 1.6, March 23, 2005
OmniPixel, VarioPixel, OmniVision, and the OmniVision logo are registered trademarks of OmniVision Technologies, Inc.
CameraChip is a trademark of OmniVision Technologies, Inc.
These specifications are subject to change without notice.
1 page  
Omni ision
Electrical Characteristics
Electrical Characteristics
Table 2
Absolute Maximum Ratings
Ambient Storage Temperature
VDD-A
Supply Voltages (with respect to Ground)
VDD-C
VDD-IO
All Input/Output Voltages (with respect to Ground)
Lead-free Temperature, Surface-mount process
-40ºC to +95ºC
4.5 V
3V
4.5 V
-0.3V to VDD-IO+1V
245ºC
NOTE: Exceeding the Absolute Maximum ratings shown above invalidates all AC and DC electrical specifications and may
result in permanent device damage.
Table 3
DC Characteristics (-20°C < TA < 70°C)
Symbol
Parameter
Condition
Min
Typ
Max
VDD-A
DC supply voltage – Analog
–
2.45 2.5
2.8
VDD-C
DC supply voltage – Core
– 1.62 1.8 1.98
VDD-IO
IDDA
DC supply voltage – I/O power
Active (Operating) Current
–
See Note a
2.5
– VDD-A+0.3V
20
IDDS-SCCB
IDDS-PWDN
Standby Current
Standby Current
See Note b
1
10 20
VIH Input voltage HIGH
CMOS
0.7 x VDD-IO
VIL Input voltage LOW
0.3 x VDD-IO
VOH Output voltage HIGH
CMOS
0.9 x VDD-IO
VOL Output voltage LOW
IOH Output current HIGH
See Note c
8
0.1 x VDD-IO
IOL Output current LOW
15
IL Input/Output Leakage
GND to VDD-IO
±1
a. VDD-A = 2.5V, VDD-C = 1.8V, VDD-IO = 2.5V
IDDA = ∑{IDD-IO+ IDD-C + IDD-A}, fCLK = 24MHz at 7.5 fps YUV output, no I/O loading
b. VDD-A = 2.5V, VDD-C = 1.8V, VDD-IO = 2.5V
IDDS:SCCB refers to a SCCB-initiated Standby, while IDDS:PWDN refers to a PWDN pin-initiated Standby
c. Standard Output Loading = 25pF, 1.2KΩ
Unit
V
V
V
mA
mA
µA
V
V
V
V
mA
mA
µA
Version 1.6, March 23, 2005
Proprietary to OmniVision Technologies, Inc.
5
5 Page 
Omni ision
Register Set
Register Set
Table 5 provides a list and description of the Device Control registers contained in the OV9653. For all register Enable/Disable
bits, ENABLE = 1 and DISABLE = 0. The device slave addresses are 60 for write and 61 for read.
Table 5
Address
(Hex)
00
01
02
03
04
05
06
07
08
Device Control Register List
Register
Name
Default
(Hex)
R/W
Description
GAIN
AGC[7:0] – Gain control gain setting
00 RW
• Range: [00] to [FF]
BLUE
AWB – Blue channel gain setting
80 RW
• Range: [00] to [FF]
RED
AWB – Red channel gain setting
80 RW
• Range: [00] to [FF]
VREF
Vertical Frame Control
12 RW
Bit[7:6]: AGC[9:8] (see register GAIN for AGC[7:0])
Bit[5:3]: VREF end low 3 bits (high 8 bits at VSTOP[7:0]
Bit[2:0]: VREF start low 3 bits (high 8 bits at VSTRT[7:0]
COM1
Common Control 1
Bit[7]: Reserved
Bit[6]: CCIR656 format
Bit[5]:
QQVGA or QQCIF format. Effective only when QVGA
(register bit COM7[4]) or QCIF (register bit COM7[3])
output is selected and related HREF skip option based on
format is selected (register COM1[3:2])
00 RW
Bit[4]: Reserved
Bit[3:2]: HREF skip option
Bit[1:0]:
00: No skip
01: YUV/RGB skip every other row for YUV/RGB, skip 2
rows for every 4 rows for Raw data
1x: Skip 3 rows for every 4 rows for YUV/RGB, skip 6 rows
for every 8 rows for Raw data
AEC low 2 LSB (see registers AECHM for AEC[15:10] and
AECH for AEC[9:2])
BAVE
U/B Average Level
00 RW
Automatically updated based on chip output format
Y/Ge Average Level
GEAVE 00 RW
Automatically updated based on chip output format
RSVD
00
– Reserved
RAVE
V/R Average Level
00 RW
Automatically updated based on chip output format
Version 1.6, March 23, 2005
Proprietary to OmniVision Technologies, Inc.
11
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| PDF Descargar | [ Datasheet OV9653.PDF ] | |
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