參數(shù)資料
型號(hào): C9730DK-10
元件分類: 圖像傳感器
英文描述: IMAGE SENSOR-CMOS, 1056(H) X 1056(V) PIXEL, 4fps, RECTANGULAR, BOARD MOUNT
文件頁數(shù): 1/6頁
文件大?。?/td> 452K
代理商: C9730DK-10
Flat panel sensor
For soft X-ray imaging, cassette type with USB 2.0 interface
Photodiode area: 52.8 × 52.8 mm
C9730DK-10
www.hamamatsu.com
1
The C9730DK-10 is two-dimensional CMOS image sensor module designed for X-ray imaging which requires high resolution, large
area and wide dynamic range. A target material of X-ray source and X-ray energy adequate for the sensor is Mo and 17 keV. The de-
vice shape is thin cassette which incorporates on-chip high-resolution scintillator and a control board. An on-board USB 2.0 interface
can realize fast data transfer to the C9730DK-10.
Features
Applications
High resolution
X-ray imaging (optimized to 17 keV)
1056 × 1056 pixels (50 μm pitch)
14-bit digital output (USB 2.0 interface)
High-speed imaging: 4 frames/s
No dead area (insensitive area) due to seamless structure
Structure
The C9730DK-10 is comprised of a sensor board and a control board. Mounted on the sensor board is a CMOS image sensor chip made up of a two-
dimensional photodiode array, row-scanning vertical shift register, and 8 charge amplifier arrays. Each charge amplifier array has a horizontal shift
register and consists of 132 ch charge amplifiers with CDS circuit.
CsI scintillator is directly deposited on the two-dimensional photodiode array. X-rays incident on the scintillator are converted to fluorescence, which
then enters the two-dimensional photodiode array where electric charge is accumulated in each pixel according to the light intensity. The accumulated
charge on each row is sequentially selected by the row-scanning vertical shift register, transferred to the amplifiers through the data line, and converted
to a voltage signal. Then an analog signal is sent out from each amplifier array by scanning the horizontal shift register.
The control board converts the analog signal into a 14-bit digital signal, which is then output to a PC through the USB 2.0 interface.
KACCC0268EC
V
ertical
shift
register
Timing
pulse
generator
Oscillator
Pixel number
TrgOut
A/D
External power supply
A.vdd, D.vdd (not attached)
Photodiode
array
with directly
deposited CsI
scintillator
Buffer
amp
Buffer
amp
Processing
amp
Processing
amp
12
1115136
1115135
1056
1055
2112
2111
1057
Bias
generator
USB IC
TrgIn
FIFO
A/D
FIFO
Video data
Flat panel control
(USB 2.0 interface)
Charge amp array
No. 1
(with horizontal shift
register, 132 ch)
Charge amp array
No. 8
(with horizontal shift
register, 132 ch)
Sensor board
Control board
Note: Signals are read out in order of pixel number.
KACCC0268EC
Compatible with HAMAMATSU API (DCAM-API)
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