Product Summary

The ICX274AL is a diagonal 8.923mm (Type 1/1.8) interline CCD solid-state image sensor with a square pixel array and 2.01M effective pixels. Progressive scan allows all pixels signals to be output independently within approximately 1/15 second,and output is also possible using various addition and pulse elimination methods. 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. Further, high sensitivity and low dark current are achieved through the adoption of Super HAD CCD technology.
This chip is suitable for image input applications such as still cameras which require high resolution,etc.

Parametrics

Interline CCD image sensor
Image size: Diagonal 8.923mm (Type 1/1.8)
Total number of pixels: 1688 (H) ×1248 (V) approx. 2.11M pixels
Number of effective pixels: 1628 (H) ×1236 (V) approx. 2.01M pixels
Number of active pixels: 1620 (H) ×1220 (V) approx. 1.98M pixels
Recommended number of
Recording pixels: 1600 (H) ×1200 (V) approx. 1.92M pixels
Chip size: 8.50mm (H) ×6.80mm (V)
Unit cell size: 4.40μm (H) ×4.40μm (V)
Optical black: Horizontal (H) direction: Front 12 pixels, rear 48 pixels
Vertical (V) direction: Front 10 pixels, rear 2 pixels
Number of dummy bits: Horizontal 28
Vertical 1
Substrate material: Silicon

Features

High horizontal and vertical resolution
Supports the following modes
Progressive scan mode (with/without mechanical shutter)
2/8-line readout mode
2/4-line readout mode
2-line addition mode
Center scan modes (1), (2) and (3)
AF modes (1) and (2)
Square pixel
Horizontal drive frequency: 28.6364MHz (typ.), 36.0MHz (max.)
Reset gate bias are not adjusted
High sensitivity, low dark current
Continuous variable-speed shutter function
Excellent anti-blooming characteristics
20-pin high-precision plastic package

Diagrams

ICX274AL Block Diagram and Pin Configuration

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