ICX618AQA Sensor Datasheet
CCD Image Sensor
|Total Page||22 Pages|
Diagonal 4.5mm (Type 1/4) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras
The ICX618AQA is a diagonal 4.5mm (Type 1/4) interline CCD solid-state image sensor with a square pixel
array which supports VGA format. Progressive scan enables all pixel signals to be output separately within
approximately 1/60 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 reproducibility are achieved
through the use of R, G, B primary color mosaic filters.
The G sensitivity and near infrared sensitivity are improved drstically through the adoption of advanced EXview
HAD CCD technology.
This chip is suitable for applications such as security cameras and network cameras, etc.
The ICX618AQA has different spectral characteristics from the current CCD.
� High G sensitivity ( + 4.5dB compared with the ICX098BQ, + 2.5dB compared with the ICX614AQA)
� High saturation signal ( + 4.0dB compared with the ICX098BQ, + 2.0dB compared with the ICX614AQA)
� Low smear ( 8.0dB compared with the ICX098BQ, ICX614AQA)
� Progressive scan enables individual readout of the image signals from all pixels.
� Square pixel
� Supports VGA format
� Horizontal drive frequency : Supports 24.54 MHz
� No voltage adjustments (Reset gate and substrate bias need no adjustment.)
� R, G, B primary color mosaic filters on chip
� High resolution, high color reproducibility, high sensitivity, low dark current
� Continuous variable-speed shutter
� Excellent anti-blooming characteristics
� Horizontal register : 3.3V drive
� 14-pin high accuracy plastic package (dual-surface reference available)
* EXview HAD CCD is a trademark of Sony Corporation. The 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.
� Interline CCD image sensor
� Image size :
Diagonal 4.5mm (Type 1/4)
� Number of effective pixels :
659 (H) � 494 (V) approx. 330K pixels
� Total number of pixels :
692 (H) � 504 (V) approx. 350K pixels
� Chip size :
4.46mm (H) � 3.80mm (V)
� Unit cell size :
5.6�m (H) � 5.6�m (V)
� Optical black :
Horizontal (H) direction : Front 2 pixels, rear 31 pixels
Vertical (V) direction : Front 8 pixels, rear 2 pixels
� Number of dummy bits :
� Substrate material :
Optical Black Position
|Features||Diagonal 4.5mm (Type 1/4) Progressive Sc an CCD Image Sensor with Square Pixel f or Color Cameras ICX618AQA Description The ICX618AQA is a diagonal 4.5mm (Type 1/4) interline CCD solid-state image s ensor with a square pixel array which s upports VGA format. Progressive scan en ables all pixel signals to be output se parately within approximately 1/60 seco nd. This chip features an electronic sh utter with variable charge-storage time which makes it possible to realize ful l-frame still images without a mechanic al shutter. High resolution and high co lor reproducibility are achieved throug h the use of R, G, B primary color mosa ic filters. The G sensitivity and near infrared sensitivity are improved drsti cally through the adoption of advanced EXview HAD CCD technology. This chip is suitable for applications such as secu rity cameras and network cameras, etc. The ICX618AQA has different spectral ch aracteristics from the current CCD. Fea tures � High G sensitivity ( + 4.5dB compared with the ICX098BQ.|
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