IMAGE SENSOR
Flat panel sensor
C9728DK-10
Cassette type X-ray sensor with USB 2.0 interface
Features
Applications
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Low noise: 80 electrons
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High quality image: 1032 脳 1032 pixels
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Pixel size: 50 脳 50 碌m
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Digital output: 14-bit USB 2.0 interface
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High-speed imaging: 3 frames/s
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Supports HAMAMATSU API (DCAM-API).
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Diffraction
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Radiography
s
Block diagram
C9728DK-10 is a lightweight and compact flat panel sensor consisting of a sensor board and a control board. The sensor board
also has 8 charge-sensitive amplifier arrays each having 132 channel amplifiers with a horizontal shift register. Analog video
signals are amplified as the charge on each video line by 1056 ch charge amplifiers with CDS (Correlated Double Sampling)
circuits added, and are output each of 8 amplifier arrays.
PIXEL NUMBER
1 2
1057
1055 1056
2111 2112
VERTICAL SHIFT REGISTER
EXTERNAL POWER SUPPLY
A.vdd, D.vdd V (not attached)
PHOTODIODE
ARRAY
WITH DIRECTLY
DEPOSITED CsI
SCINTILLATOR
1115135
AMP ARRAY No. 1
1115136
AMP ARRAY No. 8
TIMING
PULSE
GENERATOR
BIAS
GENERATOR
BUFFER
AMP
BUFFER
AMP
PROCESSING
AMP
OSCILLATOR
TrgIn
TrgOut
A/D
FIFO
USB IC
PROCESSING
AMP
VIDEO DATA
FLAT PANEL CONTROL
(USB2.0 INTERFACE)
A/D
FIFO
Note: Signals are read out in order of pixel number.
KACCC0268EB
PRELIMINARY DATA
Oct. 2007
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