Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


VV5404 Datasheet(PDF) 4 Page - STMicroelectronics

Part No. VV5404
Description  Mono and Colour Digital Video CMOS Image Sensors
Download  54 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo 

 
 4 page
background image
VV5404 & VV6404
CD5404-6404F-A
4/54
1.
Introduction
VV5404 and VV6404 are CIF format CMOS image sensors capable of outputing digital pixel data at frame rates, of
upto 30 frames per second. The VV5404 is a monochrome part, while the VV6404 has a colour filter applied over the
sensor array.
Important: The VV6404 sensor’s video data stream only contains raw colourised pixel data. A colour co-processor
is required to generate for example either a CIF or a QCIF format YUV colour image.
The 356 x 292 pixel sensors have an on-chip 8-bit analogue to digital converter (Figure 1). The sensors offer very
flexible digital interface, the main components of which are listed below:
1. A tri-stateable 4-wire data bus (D[3:0]) for sending both video data and embedded timing references.
2. A data qualification clock, QCK, which can be programmable via the serial interface to behave in a number of
different ways (Tri-stateable).
3. A frame start signal, FST (Tri-stateable).
4. A 2-wire serial interface (SDA,SCL) for controlling and setting up the device.
5. The ability to synchronise the operation of multiple cameras - synchronisation input, SIN.
An 8-bit pixel value is transmitted across the 4 wire tri-stateable databus as series pair of 4-bit nibbles, most significant
nibble first. Along within the pixel data, codes representing the start and end frames and the start and end of lines are
embedded within the video data stream to allow the video processor to synchronise with video data the camera
module is generating. Section 4. defines the format for the output video datastream.
To complement the embedded control sequences a data qualification clock, QCK, and a frame start signal are also
available. QCK can be set-up to either be:
1. Disabled
2. Free-running.
3. Qualify only the control sequences and the pixel data.
4. Qualify the pixel data only
There is also the choice of two different QCK frequencies, where one is twice the frequency of the other.
SAMPLE & HOLD
HORIZONTAL SHIFT
PHOTO DIODE
ANALOG
VOLTAGE
REFS.
SDA
SCL
D[3:0]
VERTICAL
SHIFT
REGISTER
CLKO
8-bit
ADC
ARRAY
REGISTER
SERIAL
INTER-
FACE
Figure 1 : Block Diagram of VV5404 and VV6404 Image Sensors
OUTPUT
FORMAT
GAIN
IMAGE
FORMAT
BLACK
CALIBRATION
EXPOSURE
REGISTERS
STAGE
OEB
FST
QCK
SIN
CLKI




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
HDCS1000Integrated CMOS Image Sensor with Digital Output and Timing Controller 1 2 Agilent(Hewlett-Packard)
LC89901VCMOS Driver IC for 1/5 and 1/6 Inch Image Sensors 1 2 3 4 Sanyo Semicon Device
MT9T0313-Megapixel CMOS Digital Image Sensor for Wide FOV and Electronic Pan/Tilt Cameras 1 2 Micron Technology
VC5700UXGA Resolution Digital Video CMOS Image Sensor 1 2 STMicroelectronics
SAA7196Digital video decoder Scaler and Clock generator circuit DESCPro 1 2 3 4 5 MoreNXP Semiconductors
VV5430Monochrome Analog Output CMOS Image Sensors 1 2 3 4 5 MoreSTMicroelectronics
LC78011EDigital RGB Encoder IC for Video CD and CD-G 1 2 3 4 5 MoreSanyo Semicon Device
KS7332KS7332 is a digital image signal handling IC aimed at improving image contrast and counter light correction applicable to CCD-using video camera syst 1 2 3 4 5 MoreSamsung semiconductor
CLC021SMPTE 259M Digital Video Serializer with EDH Generation and Insertion 1 2 3 4 5 MoreNational Semiconductor (TI)

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl