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PDF VX6953CB Data sheet ( Hoja de datos )
| Número de pieza | VX6953CB | |
| Descripción | 5.1 megapixel EDOF camera module | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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VX6953CB
5.1 megapixel EDOF camera module
Features
• Extended depth of field (EDoF) technology
• Data formats: RAW8, RAW10 and 10-8
compressed
• SMIA profile 2 compliant
• MIPI CSI-2 (D-PHY v1.0 compliant) and SMIA
CCP2 video data interface
• Maximum data rate: 640 Mbps for CCP2 and
800 Mbps for CSI-2
• 100 KHz to 400 KHz CCI command interface
• EMC shielding
• Ultra low power standby mode, 30 μW (typ.)
• Binning modes (2 x 2)
• HD video formats (1080p30, 720p30)
• Pixel defect correction
• Nine terms lens shading corrections, bi-cubic
correction data available
• 512-byte NVM memory for calibration
Datasheet - production data
Description
The VX6953CB camera module is designed for
use across a range of mobile phone handsets and
accessories. It embeds high quality still camera
functions and also supports HD video.
The VX6953CB produces raw Bayer 5 Mpixel
images at 15 fps in RAW10. It supports the CCI
control as well as CCP 2.0 and CSI-2 data
interfaces.
The module design is optimized for both footprint
and height. It provides excellent image quality at
focus distances from 15 cm in “Super macro
mode” (bar code) and from 40 cm to infinity in
“Normal mode”.
A separate hardware accelerator device (for
example, an STV0987) can be integrated in the
phone system to run the associated image
processing algorithms in hardware where the
baseband cannot support this processing load.
The sensor is designed to work with any other
host with a MIPI or SMIA interface.
March 2013
This is information on a product in full production.
8209023 Rev 5
1/107
www.st.com
1
1 page  
VX6953CB
Contents
9.1.6 Physical aberrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
9.2 Defect correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
9.3 Mapped couplet correction (Bruce) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
9.4 Green imbalance correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
9.5 Lens shading correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
10 NVM contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.1 Green imbalance corrector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.2 Lens shading gridiron correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.3 Sensitivity data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
10.4 NVM map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
11 EMC recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
12 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
12.1 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
12.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
12.3 Power supply - VDIG, VANA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
12.3.1 Power supply (peak current) - VDIG, VANA . . . . . . . . . . . . . . . . . . . . . . 92
12.3.2 Power supply ripple requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
12.4 System clock - EXTCLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
12.5 Power down control - XSHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
12.6 CCI interface - SDA, SCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
12.6.1 CCI interface - DC specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
12.6.2 CCI interface - timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
12.7 CCP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
12.7.1 CCP interface - DC specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
12.7.2 CCP interface - timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 97
12.8 CSI-2 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
12.8.1 CSI-2 interface - DC specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
12.8.2 CSI-2 interface - AC specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
13 Optical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
13.1 Lens characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
13.2 Text, 1D and 2D codes reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
8209023 Rev 5
5/107
5 Page 
VX6953CB
1 Overview
Overview
The VX6953CB image sensor produces raw 5.0 Mpixel digital video data at up to 16.5
frames per second.
The VX6953CB has both CCP2.0 and MIPI CSI-2 video data interfaces selectable over the
camera control interface (CCI). The VX6953CB is compliant with the SMIA 1.0(a)
Specification Profile 2. The VX6953CB can also be used as a Profile 0 or Profile 1 device.
The sensor supports full horizontal and vertical scaling and output frequency derating as
defined in the specification. The VX6953CB supports 2 x 2 binning mode which supports
720p30 video format.
The image data is digitized using an internal 10-bit column ADC. The resulting pixel data is
output as 8-bit, 10-bit or 10-8 bit compressed data and includes checksums and embedded
codes for synchronization. The interface conforms to both the CCP 2.0 and MIPI CSI-2
interface standards. The sensor is fully configurable through a CCI serial interface.
The module is available in a SMOP type package measuring 6.5 x 6.5 x 4.6 mm. It is
designed to be used with a board mounted SMIA65 socket or flex.
Feature
Optical format
Pixel resolution
Sensor technology
Pixel size
Exposure control
Analogue gain
Digital gain
Dynamic range
Signal to noise
Supply voltages
Power consumption
Package size
(L x H x W )
Lens
Relative illumination
System attach
Temperature range
Table 1. Technical specification
Detail
1/4"
2608 x 1960 (5.0 megapixel)
IMG140 STs 65nm based CMOS Imaging Process
1.4 µm x 1.4 µm
+ 81 dB
+ 24 dB (max)
+ 3 dB (max)
63 dB
36 dB (@ 100 lux)
Analog: 2.3V to 2.9V (2.8V nom.)
Digital: 1.7V to 1.9V (1.8V nom.)
<300 mW
6.5 x 6.5 x 4.6 mm (without lens cover)
58° +/-2° HFOV F/2.8
75 % (typ.)
SMIA65 socket or flex
Normal operating: -25C to +55C
Storage: -40C to +85C
a. Including up to ECR0002.
8209023 Rev 5
11/107
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet VX6953CB.PDF ] | |
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