[IC MEDIA]

General Description

This is a single-chip digital color imaging device. It incorporates a 640 x 480 sensor array operating at max. 30 frames per second in progressive manner. Each pixel is covered by a color filter, which formed a so-called Bayer pattern. Correlated double sampling is performed by the internal ADC and timing circuitry.

Features

• 307,200 (640x480) pixels, VGA format, used with 1/4” optical system

• Correlated double sampling

• On-chip 9-bit ADC

• On-chip digital signal processing

• Real-time color interpolation

• Programmable/Automatic exposure control

• Programmable/Automatic white balancing and color correction

• Programmable sharpening control

• Programmable color saturation control

• Programmable gamma correction

• Programmable brightness correction

• Programmable hue correction

• Programmable contrast correction

• Programmable anti-flickering (50Hz, 60Hz or off, like outdoor)

• Programmable media filter.

• Progressive readout

• Video mode and single frame mode

• Output data format: 8/16-bit YCbCr, 24-bit RGB, 16-bit RGB, 8-bit raw data

• Output modes: VGA and Sub-sampling QVGA/QQVGA, programmable

• Input/output interface: SIF

• Power down mode

• Automatic optical black compensation

• Left-Right Mirror image

• Up-down Mirror image

• Single power supply, 3.3V +/- 0.15V

Application

• Video cellular phone

• PDA

• Digital camcorder

• Digital still camera

• Video phone

• Video conferencing

• Video mail

• PC camera

• Security system

• Visual toy

• Industrial image capture/analysis

• Environment monitor system