ICX285 データシートの表示（PDF） - Sony Semiconductor

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ICX285

CCD Image Sensor with Square Pixel for Color Cameras / 20Pin Ceramic Package

Sony Semiconductor 

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)

Optical black position

• Total number of pixels: 1434 (H) × 1050 (V) approx. 1.50M pixels

(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.

–1–

E01420B3Z

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