VV5402 Datasheet, PDF (1/16 Pages) List of Unclassifed Manufacturers – VV5402 Monolithic Sensor

VISION VV 5402 Monolithic Sensor
Multi-standard Monochrome CMOS Image Sensor.
PRODUCT DATASHEET
DISTINCTIVE CHARACTERISTICS
• Complete Video Camera on a single chip
• EIA/CCIR standard compatible
• Low power operation (250mW Typical)
• Integral 75Ω driver
• Control options pin selectable for ease of use
• Low light operation to 0.5 lux
• Automatic Exposure and Gain Control
• Automatic Black Level Calibration
• Linear or Gamma corrected output option
• Industry standard 48 pin LCC package
GENERAL DESCRIPTION
The VV5402 is a highly-integrated VLSI
camera device based on VISION’s unique
CMOS sensor technology. It is suitable for
applications requiring a composite video
output with minimum external circuitry.
The device incorporates a 388 x 295 pixel
image sensor and all the necessary support
circuits to generate fully formatted composite
video into a 75Ω load.
Automatic control of exposure, gain and black
level allow use of a single fixed-aperture lens
over a wide range of operating conditions.
Normal and Backlit modes further enhance
difficult scene types.
All major control functions are pin selectable
giving maximum flexibility with ease of use. The
VV5402 offers a complete camera system with
only a few external components.
BLOCK DIAGRAM
VERTICAL
SHIFT
REGISTER
5V
CKOUT
CKIN
SIN
CLOCK
CIRCUIT
PHOTO DIODE ARRAY
DIGITAL
CONTROL
LOGIC.
COLUMN SENSE AMPLIFIERS
SAMPLE & HOLD
ANALOG
VOLTAGE
REFS.
VIDEO
BUFFER
HORIZONTAL SHIFT REGISTER
VIDEO
AMP
AGC
AEC
RESETB
LIN
BKLIT
CCIR
VRT
Vbloom
VOFF
VBG
EBCK
EVWT
2V7
AVO
Pixel Format
384 x 287 (CCIR)
320 x 243 (EIA)
Pixel Size
12µm x 12µm
Array Size
4.66mm x 3.54mm
Min. illumination 0.5 lux (Standard Clock)
S/N
Typically 52dB
Exposure control Automatic (to 146000:1)
Gain Control
Automatic (to +20dB)
Power Supply
5v ±5%
Power
Temperature
< 300 mW
0^oC - 40^oC
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