ICX285AQ Datasheet, PDF (1/23 Pages) Sony Corporation – Diagonal 11mm (Type 2/3) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras

ICX285AQ
Diagonal 11mm (Type 2/3) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras
Description
The ICX285AQ is a diagonal 11mm (Type 2/3)
interline CCD solid-state image sensor with a square
pixel array. High sensitivity and low smear are
achieved through the adoption of EXview HAD CCD
technology. Progressive scan allows all pixels'
signals to be output independently within approximately
1/15 second. Also, the adoption of high frame rate
readout mode supports 60 frames per second. This
chip features an electronic shutter with variable
charge-storage time which makes it possible to realize
full-frame still images without a mechanical shutter.
High resolution and high color reproductively are
achieved through the use of R, G, B primary color
mosaic filters.
This chip is suitable for image input applications
such as still cameras which requires high resolution,
etc.
20 pin DIP (Ceramic)
Features
• Progressive scan allows individual readout of the image signals from all pixels.
• High horizontal and vertical resolution (both approximately 800 TV-lines) still images without a mechanical
shutter
• Supports high frame rate readout mode
(effective 256 lines output, 60 frames/s)
• Square pixel
• Aspect ratio : 4:3
Pin 1
2
• Horizontal drive frequency: 28.64MHz
• R, G, B primary color mosaic filters on chip
V
• High sensitivity, low smear
• Low dark current, excellent anti-blooming characteristics
• Continuous variable-speed shutter function
• Horizontal register: 5.0V drive
8
2
Pin 11
H
40
Device Structure
• Interline CCD image sensor
• Image size:
Diagonal 11mm (Type 2/3)
• Total number of pixels: 1434 (H) × 1050 (V) approx. 1.50M pixels
Optical black position
(Top View)
• Number of effective pixels: 1392 (H) × 1040 (V) approx. 1.45M pixels
• Number of active pixels: 1360 (H) × 1024 (V) approx. 1.40M pixels
• Chip size:
10.2mm (H) × 8.3mm (V)
• Unit cell size:
6.45µm (H) × 6.45µm (V)
• Optical black:
Horizontal (H) direction: Front 2 pixels, rear 40 pixels
Vertical (V) direction: Front 8 pixels, rear 2 pixels
• Number of dummy bits: Horizontal 20
Vertical 3
• Substrate material:
Silicon
TM
∗ _{EXview HAD CCD is a trademark of Sony Corporation.}
EXview HAD CCD is a CCD that drastically improves light efficiency by including near infrared light region as a basic structure of
HAD (Hole-Accumulation-Diode) sensor.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E01420A27