C10900D_15 [HAMAMATSU]
Flat panel sensor;
| 型号： | C10900D_15 |
| 厂家： | 
HAMAMATSU CORPORATION |
| 描述： | Flat panel sensor |
| 文件： | 总10页 (文件大小：313K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Flat panel sensor
C10900D
Four selectable scan modes
Photodiode area: 124.8 × 124.8 mm
The C10900D is a flat panel sensor developed for CT and panoramic imaging. It operates in 4 selectable scan modes to capture
X-ray images: “Fast mode” and “Partial mode” with a pixel size of 200 × 200 μm, and “Fine mode” and “Panoramic mode” with
a pixel size of 100 × 100 μm. A single C10900D serves as the X-ray sensor for both CT and panoramic imaging.
Features
Applications
Four selectable scan modes with different number of
active pixels and pixel sizes
Cone beam CT
Digital radiography, etc.
High-speed imaging: 280 frames/s (Panoramic mode)
High sensitivity: 6000 LSB/mR
Wide dynamic range
Active area: Approx. 12 × 12 cm (1248 × 1248 pixels)
13-bit digital output (Fast mode, Partial mode)
For assembly into equipment (supplied without case)
Structure (Fast mode)
The C10900D 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 78 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 13-bit digital signal, which is then sent to a frame grabber board as a 13-bit parallel output
through one port.
This product is bare board type for installation into equipment and is not covered with a metal shielded case. See “Notice” for details on EMC.
D)
Sensor board
Pixel number
1
2
623 624
625
1247 1248
External power supply
A.vdd, D.vdd (not attached)
Photodiode
array
with directly
deposited CsI
scintillator
IntExt Reso Scan IntExt Reso Scan
IO IO IO Grb Grb Grb
Oscillator
389375 389376
Timing
pulse
generator
ExtTrgIO
Charge amp array
No. 1
Charge amp array
No. 8
ExtTrgGrb
(with horizontal shift
register, 78 ch)
(with horizontal shift
register, 78 ch)
Vsync
Hsync
Pclk
Bias
generator
Buffer
amp
Processing
A/D
A/D
FIFO
FIFO
amp
Video output
(13-bit digital)
Buffer
amp
Processing
amp
Control board
Note: Signals are read out in order of pixel number.
KACCC0487EA
1
www.hamamatsu.com
Flat panel sensor
C10900D
Selectable scan modes
Four scan modes are available with different number of active pixels and pixel sizes.
Active area for each scan mode
Fast mode, Fine mode
Partial mode
Panoramic mode
(607, 615)
(607, 462)
(1215, 1231)
(1215, 651)
Fast mode: (607, 615)
Fine mode: (1215, 1231)
Number of active pixels
Fast mode: 608 × 616
(200 × 200 µm/pixel)
Fine mode: 1216 × 1232
(100 × 100 µm/pixel)
Number of active pixels
608 × 310
(200 × 200 µm/pixel)
Number of active pixels: 1216 × 72
(100 × 100 µm/pixel)
(0, 580)
(0, 0)
(0, 0)
(0, 153)
(0, 0)
KACCC0483EA
General ratings
Parameter
Fast mode
200 × 200
Partial mode
200 × 200
Fine mode
100 × 100
Panoramic mode
100 × 100
Unit
ꢀm
mm
pixels
mm
pixels
-
Pixel size
Photodiode area
124.8 × 124.8
Number of pixels (H × V)
Active area
Number of active pixels (H × V)
Readout
Video output (Data1-13)
Output data rate
Synchronous signal (Vsync, Hsync, Pclk)
624 × 624
121.6 × 123.2
608 × 616
1248 × 1248
121.6 × 123.2
1216 × 1232
121.6 × 62.0
608 × 310
121.6 × 7.2
1216 × 72
Charge amplifier array
LVDS (differential) 13-bit LVDS (differential) 12-bit
35.35 35.35
-
17.68
17.68
MHz
-
LVDS (differential)
ExtTrgGrb, IntExtGrb, ResoGrb, ScanGrb,
ExtTrgIO, IntExtIO, ResoIO, ScanIO
Scintillator
TTL
-
-
Directly deposited CsI
Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
D.vdd
A.vdd
Value
+6.0
+6.0
Unit
V
V
Supply voltage for digital circuitry (+5 V)
Supply voltage for analog circuitry (+5 V)
Input voltage (ExtTrgGrb, IntExtGrb, ResoGrb,
ScanGrb, ExtTrgIO, IntExtIO, ResoIO, ScanIO)
Vin
0 to 6.0
V
Operating temperature *1
Storage temperature *1
Incident X-ray energy
Topr
Tstg
-
0 to +40
-10 to +60
90
°C
°C
kVp
*1: No condensation
2
Flat panel sensor
C10900D
Specifications (Typ. Ta=25 °C, A.vdd=5.0 V, D.vdd=5.0 V)
Fast mode
Parameter
Symbol
Sf(int)
Min.
33.2
Typ.
35
Max.
-
Unit
frames/s
Frame rate
2900
(2.3 LSB)
Noise (rms) *2
N(rms)
-
-
electrons
Saturation charge
Sensitivity *3
Csat
S
Reso
-
-
10.5
6000
2.5
-
-
-
-
M electrons
LSB/mR
line pairs/mm
-
4800
2
-
Resolution *4
Dynamic range
3600
Partial mode
Parameter
Symbol
Sf(int)
Min.
66.5
Typ.
70
Max.
-
Unit
frames/s
Frame rate
2900
(2.3 LSB)
Noise (rms) *2
N(rms)
-
-
electrons
Saturation charge
Sensitivity *3
Csat
S
Reso
-
-
10.5
6000
2.5
-
-
-
-
M electrons
LSB/mR
line pairs/mm
-
4800
2
-
Resolution *4
Dynamic range
3600
Fine mode
Parameter
Symbol
Sf(int)
Min.
16.1
Typ.
17
Max.
-
Unit
frames/s
Frame rate
1300
(2.4 LSB)
Noise (rms) *2
N(rms)
-
-
electrons
Saturation charge
Sensitivity *3
Csat
S
Reso
-
-
2800
3.6
-
2.3
3500
4.5
-
-
-
-
M electrons
LSB/mR
line pairs/mm
-
Resolution *4
Dynamic range
1700
Panoramic mode
Parameter
Symbol
Sf(int)
Min.
266
Typ.
280
Max.
-
Unit
frames/s
Frame rate
1300
(2.4 LSB)
Noise (rms) *2
N(rms)
-
-
electrons
Saturation charge
Csat
S
Reso
-
-
2800
3.6
-
2.3
3500
4.5
-
-
-
-
M electrons
LSB/mR
line pairs/mm
-
Sensitivity *3
Resolution *4
Dynamic range
1700
*2: Internal trigger mode
*3: At 80 kVp, acrylic filter 170 mm
*4: Spatial frequency at CTF=5 %
Note: X-ray energy range is 20 k to 90 kVp.
Resolution
(Ta=25 °C, A.vdd=5.0 V, D.vdd=5.0 V)
100
90
80
70
60
50
40
Fine mode
Panoramic mode
Fast mode
Partial mode
30
20
10
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Spatial frequency (line pairs/mm)
KACCB0204EA
3
Flat panel sensor
C10900D
Other specifications (Fine mode, Typ. Ta=25 °C, A.vdd=5.0 V, D.vdd=5.0 V)
Parameter
Symbol
Min.
Typ.
-
-
-
Max.
8
600
4
Unit
lines
μm
%
-
%
Defect line *5
Blemish *6
-
-
-
-
-
-
-
-
-
Non-uniformity of sensitivity *6
Defect cluster *6
Bright line output adjacent to a defect line *6
Output offset *7
Not allowed
-
-
-
65
120
200
LSB
*5: A defect line is a horizontal or vertical line containing 4 or more cosecutive pixels located, that produce 1/8 of the average sensitivity of
the surrounding pixels. Adjacent defective lines are not allowed in the vertical or horizontal directions.
*6: See P. 9, “Description of terms (Fine mode)”
*7: Average of all effective pixels in single operation at Sf(int)
Timing chart
Internal trigger mode
To acquire images through a frame grabber board, write parameters in the software program or parameter file by referring to the following
timing chart and description.
1 frame (Tvc)
Tvdpw
1st row
2nd row
Dummy lines
Vsync+ (grabber)
Hsync+ (grabber)
1st row
He
2nd row
Last row
All pulses are counted in the
“High” period of Hsync+.
Enlarged view
Vsync+ (grabber)
1st row
2nd row
Phe
Hsync+ (grabber)
Pclk+ (grabber)
Phe
Pg
Phe
Phd
Phd
All pulses are counted at the riging edge of Pclk+.
The effective video output is only included in the “Phe” period.
Hsync+ are output continuously while Vsync+ is low.
KACCC0361EC
Parameters
Fast mode
Partial mode
Fine mode
0
Panoramic mode
Dummy line
0
616
8
0
310
0
0
72
0
He
Effective line
Dummy line
Dummy pixel
1232
16
16
8
8
16
Phe
Effective pixel
Dummy pixel
608
8
608
8
1216
16
1216
16
Phd
Pg
177
157
177
157
354
311
354
346
Note: “He” is the Hsync count. Phe, Phd and Pg are the Pclk count.
4
Flat panel sensor
C10900D
External trigger mode
To acquire images in external trigger mode, input an external trigger pulse as shown below. When the time Tvd has passed after the rising
edge of the external trigger pulse, synchronous signals and video signals are obtained.
When used in synchronization with a pulsed X-ray source, X-rays should be irradiated during the Txray period.
Frame time (Tvc to Tmax)
Recommendation: 50 % of frame time
ExtTrgIO
ExtTrgGrb
(TTL)
Tvd
Tvc - Tvdpw
Txray
Tvl
Vsync+
(LVDS)
Hsync+, Pclk+ and effective video output are the same as internal trigger mode.
· Tmax is defined as the reciprocal of the minimum value of Sf (ext).
· Txray = Frame time - Tvd - (Tvc - Tvdpw)
· Tvl = Frame time - (Tvc - Tvdpw)
KACCC0489EA
(Typ.)
Parameter
Delay time (only external trigger mode)
Symbol
Tvd
Fast mode
83
Partial mode
110
Fine mode
81
Panoramic mode
140
Unit
ꢀs
Vsync Cycle time (internal trigger mode)
Tvc
Tvdpw
28.5
170
14.2
120
56.7
170
3.56
290
ms
ꢀs
Pulse width of Vsync+ in low period (internal trigger mode)
Note: The numbers of significant figures is two. (except Tvc)
To operate the sensor in external trigger mode, set the frame rate in the range shown below.
Frame rate range in external trigger mode
Scan mode
Fast mode
Partial mode
Fine mode
Frame rate: Sf(ext)
Sf(int) to 10
Unit
frames/s
frames/s
Panoramic mode
Sf(int) to 50
Trigger mode selection
Setting via 40-pin receptacle
Pin No. A17
(ExtTrgGrb)
Pin No. B17
(IntExtGrb)
Mode
-
Internal trigger mode
External trigger mode
Low
(Input signal is ignored)
Rectangular signal
(See the above figure.)
High
When selecting the trigger mode via the 40-pin receptacle, do no connect to the external I/O connector.
Setting via external I/O connector
External I/O connector pin No.
Operating mode
40-pin receptacle pin No.
Pin No. A17 (ExtTrgGrb), Pin No. B17 (IntExtGrb)
Pin No. 1 (IntExtIO)
Low
Pin No. 2 (ExtTrgIO)
-
Internal trigger mode
External trigger mode
(Input signal is ignored)
High or Open
Rectangular signal
(See the above figure.)
High
5
Flat panel sensor
C10900D
Scan mode selection
Setting via 40-pin receptacle
Scan mode
Pixel size
Pin No. A15 (ResoGrb)
Pin No. A16 (ScanGrb)
Fast mode
Partial mode
Fine mode
Panoramic mode
High
Low
High
Low
200 μm
High
Low
100 μm
When selecting the scan mode via the 40-pin receptacle, do not connect to the external I/O connector.
Setting via external I/O connector
External I/O connector pin No.
No. 3 (ResoIO) No. 4 (ScanIO)
40-pin receptacle pin No.
Pin No. A15 (ResoGrb) Pin No. A16 (ScanGrb)
Scan mode
Fast mode
Partial mode
Fine mode
Pixel size
200 μm
100 μm
High
Low
High
Low
High
Low
High or Open
Panoramic mode
System requirements
To operate the C10900D at full performance, the following system and peripherals are required.
O
PC: Prepare a PC that meets the specifications of the frame grabber board while taking the required image processing capability into
account.
O
O
Frame grabber board: Monochrome 16 bits or more, pixel clock 15.15 MHz or more, LVDS interface synchronous signal
Power source: A.vdd = +5.0 ± 0.1 V (900 mA), D.vdd = +5.0 ± 0.1 V (350 mA)
· The voltages described above are specified at the flat panel sensor side.
· Please use a low noise series power supply. (Avoid using a switching power supply.)
· Install a noise filter on the AC power input line to prevent surges on the AC line.
· Always ground the fixing plate to avoid the effects of noise from peripheral devices.
The power cable, frame grabber board cable, earth cable, image acquisition software, and image processing libraries are excluded from
the flat panel sensor.
6
Flat panel sensor
C10900D
Pin assignment of 40-pin receptacle
Pin No.
A1
A2
Signal
Data1+ (LSB)
Data2+
Pin No.
B1
B2
Signal
Data1- (LSB)
Data2-
A3
Data3+
B3
Data3-
A4
Data4+
B4
Data4-
A5
Data5+
B5
Data5-
A6
Data6+
B6
Data6-
A7
Data7+
B7
Data7-
A8
Data8+
B8
Data8-
A9
Data9+
B9
Data9-
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Data10+
Data11+
Data12+
Data13+ (MSB)
Reserved
ResoGrb (TTL)
ScanGrb (TTL)
ExtTrgGrb (TTL)
Vsync+
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
Data10-
Data11-
Data12-
Data13- (MSB)
Reserved
GND
GND
IntExtGrb (TTL)
Vsync-
Hsync+
Pclk+
Hsync-
Pclk-
Unless otherwise noted, signal level is LVDS.
40-pin receptacle: 8931E-040-178LF (KEL Corporation)
Mating plug: 8925R-040-179F (KEL Corporation)
Pins described “Reserved” are prepared for an extention of the future.
Do not connect any signal or power or GND to this plug.
Pin assignment of external I/O connector
Pin No.
signal
Setting
Function
Low
High
-
Low
High
Low
High
-
Internal trigger mode
External trigger mode
Trigger signal Input under the external mode
Pixel size: 100 × 100 μm
Pixel size: 200 × 200 μm
Panoramic mode/Partial mode
Fine mode/Fast mode
-
-
1
2
3
IntExtIO (TTL)
ExtTrgIO (TTL)
ResoIO (TTL)
4
ScanIO (TTL)
5
6
7
8
Reserved
Reserved
Reserved
Digital GND
-
-
-
-
Digital GND
8-pin receptacle 53048-0810 mode by Molex Japan Co., Ltd.
Matins plug 51021-0800 made by Molex Japan Co., Ltd.
Power pin assignment
Pin No.
Signal
Digital GND
Digital +5 V
1
2
3
4
5
Analog GND
Analog +5 V
Shield (Analog GND)
Power plug: 53259-0529 (Molex Japan Co., Ltd.)
Power receptacle: 51067-0500 (Molex Japan Co., Ltd.)
7
Flat panel sensor
C10900D
Connection example
Install the frame grabber board into the PC by the manufacture’s instructions. When a general-purpose frame grabber board with I/O
control is used, the trigger mode can be set by controlling IntExtGrb and ExtTrgGrb through the I/O line. The scan mode can be set by
controlling ResoGrb and ScanGrb. The trigger mode can also be set by controlling IntExtIO and ExtTrgIO via the external I/O connector.
The scan mode can be set by controlling ResoIO and ScanIO.
OS +
image acquisition software
Frame
grabber
board
Video output
(12-bit/13-bit digital)
Vsync, Hsync,
Pclk
PC/AT
(Rear view)
Monitor
IntExtGrb
ExtTrgGrb
ResoGrb
ScanGrb
Voltage source
(A.vdd, D.vdd)
C10900D
IntExtIO
ExtTrgIO
ResoIO
ScanIO
X-ray source
Object
KACCC0482EA
Dimensional outline (unit: mm, tolerance: ±1 mm unless otherwise noted)
18.3
10
10
Active area 121.6
60
10
8
0.6
6.6
4.1
33.7
35
12.7
16
3.5
3.5
31
26
168
Scintillator
to top cover
2.5
Photodiode area 124.8
The cover is made of carbon fiber (0.4 mm tickness)
Weight: 1.2 kg
KACCA0
* Fast mode / Fine mode
KACCA0254ED
8
Flat panel sensor
C10900D
Description of terms (Fine mode)
Blemish
Length of pixel cluster which has less than 90 % of the average sensitivity of the surrounding pixels.
Column
A
B
C
D
E
F
G
H
I
J K L M N O P Q R S
Bright line output adjacent to a defect line
The relative sensitivity ratio “a/b” should be 120 % or less for both vertical and horizontal
lines, where “a” and “b” are defined as follows:
1
2
3
4
5
6
7
8
9
a: Average sensitivity of bright line (Line A) adjacent to defect line
b: Average sensitivity of standard line (Line B) adjacent to Line A
Line B
(Column H, L)
10
11
12
13
14
15
16
17
18
19
20
21
22
Note that the average sensitivity of the bright line is calculated from the region adjacent to
the defect region in the defect line.
Line A
(Column I, K)
Example: See the right figure
Defect region in defect line: From pixel (J, 1) to pixel (J, 15)
a: Average sensitivity from pixel (I, 1) to pixel (I, 15) or from pixel (K, 1) to pixel (K, 15)
b: Average sensitivity from pixel (H, 1) to pixel (H, 15) or from pixel (L, 1) to pixel (L, 15)
Defect line
(Column J)
KACCC0385EB
Defect cluster
Formed with more than 3
× 3 pixels which have less than
1/8 of the average sensitivity of the surrounding pixels.
This is defined as defect cluster.
This is not defined as defect cluster.
Defective pixel
Normal pixel
KACCC0384EB
Non-uniformity of sensitivity
16
× 16 segments are 16 × 16-divided active area excluded 1 mm from the whole edge. Xij is defined as the average sensitivity of
each segment.
Uniformity of sensitivity is calculated as following equation.
σ
Non-unifomity of sensitivity =
x
σ: standard deviation of 16 × 16 “Xij”
x: average value of 16 × 16 “Xij”
10
10
pixels 75 pixels 75 pixels
75 pixels 71 pixels pixels
···········
16 segments
···········
···········
1 mm
1 mm
Active area
KACCC0407EA
9
Flat panel sensor
C10900D
Notice
· Do not subject the flat panel sensors to strong vibration or shock (Strong shock such as drop impacts may cause permanent damage
to these sensors).
· Users must take responsibility for implementing X-ray shielding safety measures to avoid the risk of X-ray exposure.
· Data listed in this datasheet was measured at the time of shipment. Characteristics may vary somewhat due to exposure to X-rays
so take proper countermeasures such as making periodic image correction.
· This product is warranted for a period of 12 months after the date of the shipment.
The warranty is limited to replacement or repair of any defective product due to defects in workmanship or materials used in
manufacture. The warranty does not cover loss or damage caused by natural disaster, misuse (including modifications and any use
not complying with the environment, application, usage and storage conditions described in this datasheet), or total radiation dose
over 25000 Roentgen (incident X-ray energy: less than 90 kVp) even within the warranty period.
· This product is bare board type for installation into equipment and is not covered with a metal shielded case. When designing an
equipment, implement EMC measures such as providing electromagnetic shielding on this product and the connection cables.
Information described in this material is current as of August, 2014.
Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the
information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always
contact us for the delivery specification sheet to check the latest specifications.
The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that
one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product
use.
Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39) 02-93581733, Fax: (39) 02-93581741
China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866
10
Cat. No. KACC1167E07 Aug. 2014 DN
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