ICX228AK Datasheet, PDF (1/18 Pages) Sony Corporation – Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras

ICX228AK
Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras
Description
The ICX228AK is an interline CCD solid-state image
sensor suitable for NTSC color video cameras.
Compared with the current product ICX208AK,
smear charactristics are improved drastically and
power consumption is reduced. High resolution is
achieved through the of Ye, Cy, Mg, and G
complementary color mosaic filters. High sensitivity
and high saturation signal are achieved by Super
HAD CCD technology.
This chip features a field period readout system and
an electronic shutter with variable charge-storage time.
The package is a 10mm-square 14-pin DIP (Plastic).
14 pin DIP (Plastic)
Features
• Low smear (–100dB Typ. at F5.6)
• Low power consumption
(–38% compared with ICX208AK)
• High sensitivity
(+3dB at F1.2 compared with ICX208AK)
• High saturation signal
• Supply voltage
12V
• Horizontal register: 3.3V drive
• Reset gate:
3.3V drive
• No voltage adjustment
(Reset gate and substrate bias are not adjusted.)
• High resolution,low dark current
• Excellent antiblooming characteristics
• Continuous variable-speed shutter
• Recommended range of exit pupil distance: –20 to –100mm
• Ye, Cy, Mg, and G complementary color mosaic filters on chip
Pin 1
2
V
12
3
Pin 8
H
40
Optical black position
(Top View)
Device Structure
• Interline CCD image sensor
• Image size:
• Number of effective pixels:
• Total number of pixels:
• Chip size:
• Unit cell size:
• Optical black:
• Number of dummy bits:
• Substrate material:
Diagonal 4.5mm (Type 1/4)
768 (H) × 494 (V) approx. 380K pixels
811 (H) × 508 (V) approx. 410K pixels
4.34mm (H) × 3.69mm (V)
4.75µm (H) × 5.55µm (V)
Horizontal (H) direction: Front 3 pixels, rear 40 pixels
Vertical (V) direction: Front 12 pixels, rear 2 pixels
Horizontal 22
Vertical 1 (even fields only)
Silicon
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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E99913-PS