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1. Outline
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CCD line scan camera with 2048 pixels of image sensor and of 50MHz data rate.
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Video signal is output complying with Camera Link standard (Base Configuration).
2. Features
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It can perform high-speed inspection with 2048 image pixels at 50MHz data rate.
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GAIN and OFFSET characteristic , 8/10 bit format etc. can be easily changed with RS232C command from
capture board.
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The equipment operates with a single DC12V power source.
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Reduction in size and weight has been realized by adopting original circuit and mechanism design.
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Since the output signal level hardly vary among the ODD and EVEN pixels, It can display crisp image.
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Exposure control function is incorporated.
3. Applications
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Image processing device for Image inspection.
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Foreign substance detector on high-speed production line
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Surface inspection apparatus of sheet-like object .
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Pinhole detector
4. CCD image sensor
The CCD image sensor Is characterized by
high-sensitivity characteristic features.
Charges accumulated in single-row photo diodes are output thorough two shift registers, respectively.
(No.1 for ODD numbered charges, No.2 for EVEN numbered charges) Each shift register operates
at the rate of 25MHz.
Block diagram of CCD device
OS1
PORT A
OS2
PORT B
Spectral Responsivity
Output buffer
Output buffer
15
10
5
0
300
400
500
μm square sized pixel, effective 2048 pixels, and high-speed and
10
CCD analog shift register
Shift gate
Photo
diode
Shift gate
CCD analog shift register
700
600
Wav elength ( nm)
900
1000
800
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