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DATA BRIEF
October 2004
VC5700/VC6700
UXGA Resolution Digital Video CMOS Image Sensor
Rev. 1
FEATURES
■
1600 x 1200 resolution (2 megapixel)
■
1/2 inch format lens compatible
■
3V3 supply
■
I2C control
■
On board 10 bit ADC
■
On board audio pre-amplifier
■
SLEEP mode (RESET pin Hi)
■
On board 1.8V voltage regulator allows system
implementation with single 3.3V power supply
Video formats
The primary video output format of the VC700 is:
■
1612 x 1208 raw bayer video @ 20fps
User programmable line and frame format capabil-
ity allows other formats, for example:
■
Window of interest SVGA mode - 800 x 600
image size (40fps)
■
SubSampled FFOV SVGA mode (40fps)
Digital Interface
The main features of the digital interface to the
sensor are:
■
48 MHz input clock
■
10-wire output video data bus
■
3 sync. pins (pixel clock, line sync and frame
sync).
■
A 2-wire I2C interface for controlling the
operation of the sensor
Image processing
The sensor includes capability to perform:
■
Dark calibration
■
FPN correction
■
Defect correction
APPLICATIONS
■
Digital Still Cameras
■
Barcode Reading
TECHNICAL SPECIFICATIONS
PART NUMBERING
Table 1. Order Codes
Image size
1612 x 1208 (Raw Bayer)
1600 x 1200 (After color proc.
in coprocessor)
Pixel size
4
μ
m
x 4
μ
m
Array size
6.48mm x 4.864mm
Exposure range
(controlled
externally)
2.5μs to 50ms (@20fps)
(longer with slower frame
rates)
Max Frame rate
(UXGA format)
20fps
Clock frequency
48MHz (single-ended)
Output format
10 bit parallel
Output data rate
48MHz (UXGA)
24MHz (SVGA)
Analogue gain
0-24 dB
Signal/Noise ratio
41dB
Supply voltage
3.3V nominal (3.15V to 3.6V)
Supply current
(20fps UXGA)
Digital
Analog
Active
50mA
20mA
Sleep
< 150uA (no clk)
Operating
temperature
0
o
C - 40
o
C
Package type
48CLCC
Part Number
Description
VC5700V048
Monochrome sensor
VC6700V048
Bayer colorised sensor