ICX278AK Datasheet PDF Download, Sony Corporation





(PDF) ICX278AK Datasheet Download

Part Number ICX278AK
Description Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras
Manufacture Sony Corporation
Total Page 19 Pages
PDF Download Download ICX278AK Datasheet PDF

Features: ICX278AK Diagonal 4.5mm (Type 1/4) CCD I mage Sensor for NTSC Color Video Camera s Description The ICX278AK is an interl ine CCD solid-state image sensor suitab le for NTSC color video cameras with a diagonal 4.5mm (Type 1/4) system. Compa red with the current product ICX208AK, basic characteristics such as sensitivi ty, smear and dynamic range are improve d drastically through the adoption of E Xview HAD CCDTM technology. This chip f eatures a field period readout system a nd an electronic shutter with variable charge-storage time. The package is a 1 0mm-square 14-pin DIP (Plastic). EXview HAD CCD TM has different spectral char acteristics from the current CCD. Featu res • High sensitivity (+5dB compared with the ICX208AK) • Low smear (–2 0dB compared with the ICX208AK) • Hig h D range (+2dB compared with the ICX20 8AK) • Horizontal register: 3.3 to 5. 0V drive • Reset gate: 3.3 to 5.0V dr ive • No voltage adjustment (Reset ga te and substrate bias are not adjusted.) • High resolution, low smear and low.

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ICX278AK
Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras
Description
The ICX278AK is an interline CCD solid-state
image sensor suitable for NTSC color video cameras
with a diagonal 4.5mm (Type 1/4) system. Compared
with the current product ICX208AK, basic
characteristics such as sensitivity, smear and
dynamic range are improved drastically through the
adoption of EXview HAD CCDTM 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).
EXview HAD CCDTM has different spectral
characteristics from the current CCD.
14 pin DIP (Plastic)
Features
High sensitivity (+5dB compared with the ICX208AK)
Low smear (–20dB compared with the ICX208AK)
High D range (+2dB compared with the ICX208AK)
Horizontal register: 3.3 to 5.0V drive
Reset gate:
3.3 to 5.0V drive
No voltage adjustment
(Reset gate and substrate bias are not adjusted.)
High resolution, low smear and 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
3
Pin 8
H
12
40
Optical black position
(Top View)
Device Structure
Interline CCD image sensor
Image size:
Diagonal 4.5mm (Type 1/4)
Number of effective pixels: 768 (H) × 494 (V) approx. 380K pixels
Total number of pixels: 811 (H) × 508 (V) approx. 410K pixels
Chip size:
4.43mm (H) ×3.69mm (V)
Unit cell size:
4.75µm (H) × 5.55µm (V)
Optical black:
Horizontal (H) direction: Front 3 pixels, rear 40 pixels
Vertical (V) direction: Front 12 pixels, rear 2 pixels
Number of dummy bits: Horizontal 22
Vertical 1 (even fields only)
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–
E00Z49-PS

                    
                    






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