參數(shù)資料
型號: VS6552V02D
廠商: 意法半導體
英文描述: VGA Color CMOS Image Sensor Module
中文描述: VGA彩色CMOS圖像傳感器模塊
文件頁數(shù): 1/26頁
文件大?。?/td> 800K
代理商: VS6552V02D
1/26
October 2004
VS6552
VGA Color CMOS Image Sensor Module
Rev. 2
FEATURES
Small physical size
Ultra low power standby mode
SmOP (Small Optical Package) technology
featuring integrated lens
Class leading low light performance
VGA resolution sensor
Compatible with STV0974 companion mobile
processor
High frame rate to minimize image distortion
Low EMI link (VisionLink) to STV0974
On-chip 10-bit ADC
Automatic dark calibration
I
2
C communications
On-chip PLL
DESCRIPTION
The VS6552 is a VGA resolution SmOP sensor
module. SmOP technology combines the image
sensor and fixed focus lens system in a single
module. This approach provides a number of ad-
vantages:
– SmOP technology is suitable for high volume
manufacturing
– SmOP can be plugged into a PCB mounted
flow soldered socket
– SmOP can be mounted close to noisy RF
source as differential signalling used to
transmit data has good immunity from radio
interference.
The sensor outputs raw Bayer colorized data to
the STV0974 companion mobile processor.
STV0974 then performs all color processing and
exposure control functions before outputting the
data in an appropriate interface format like YCbCr,
RGB or JPEG.
VS6552 offers an ultra low power standby mode
that consumes less than 15 μW.
The SmOP lens has been designed to combine
class leading low light performance with good
depth of field to ensure excellent overall optical
performance. The lens is a 2 element moulded
plastic design.
The output data and qualification clock are trans-
mitted over low noise, low voltage and fully differ-
ential links. VS6552 configuration registers are
controlled via a private I
2
C interface to STV0974.
APPLICATIONS
Mobile phone embedded camera system
PDA embedded camera or accessory camera
Wireless security camera
Table 1. Technical Specifications
Pixel resolution
644 x 484 (VGA)
Pixel size
5.6 μm x 5.6 μm
Exposure control
+81 dB
Analog gain
+24 dB (max)
Dynamic range
60 dB (Typical)
Signal to noise at
50cd.m
2
37 dB (Typical)
Supply voltage
2.8 V (analog supply)
1.8 V (digital supply)
Power consumption
<75 mW (@30 frame/s)
<15 μW (standby mode)
Package size
10.7mm x 8.7mm x
6mm:SmOP1.5
9.5mm x 8.5mm x 6.1mm
:SmOP2
Lens
45
o
HFOV, f# 2.8
Package type
14 pad SmOP
System attach
Socket or flexible circuit
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