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1
2009.3.11
F07A047A
1
2
DAQ Repeater
3
4
2
pCT
pCT
–CT
– X
X
3
• 8 SSD CT CT
1 SSD
( )
•
2mm
pCT mm
4
2. CT
CT •
– VA LSI
• – VA1
• – PCI PC VA
5
680μm
91.2μm
6
VA1
VA1
1.
2. preamp
3. shaper
4. Hold128
7
80mm 4.5mm
0.4mm
8
DAQ
• DAQ VAVA1
• C++ Windows Visual Studio 2008 PCPCI-6143 PCI
9
PCI-
VA1 VA
PCI-6143
VA TTL(0V 5V)
2 +2V
PCI-6143 VA1 Ext trigger
10
3.
-20 0 20 40 60 80 100
11
12
•
• DAQ Hz
13
Shift-out
14
VA
15
VA 128
16
4.
17
BACKUP
18
–
»
»
»
»
»
19
CT Computed Tomography
X CT X
X
X
CT
20
SVD CT
PC
μ
Clock MH KHz
1.5KH 250Hz
CT
Belle
SVD μ
CT
CT CT
21
3.6MeV
22
•
•
23
– SSD
CT
–
24
CT
25
• roton Computed
Tomography )
•
26
Proton
27
Computed Tomography
•
Computed Tomography CT
X
•
•
0 -1000 CT
>
28
SN74S86 SN
7M
C10125L
NIM TTL
820
51
510
+5.2V
+5.2V
3.3
k
200
B C
E
2SC387
OUT
Vcc
VEE Vcc
IN
Vcc
1
1
1
7
8
7
8
8
9
14
14
16
29
HOLD
VCC
OUT1
+5.0V
+5.0V
74423 7474
VCC
2
CLR
IN1
+5.0V OUT2
+5.0V
1
8
7 1
10k
10k
100μ
100μ
30
Power supply ± ±
360
10k
Vin Vout Vin Vout
±5±2
±8±8
7805 7905
0.1μ 0.1μ 0.1μ 0.1μ
μ μ μ μ
LM317T LM337T
31
Analogue
AMP
+
- L
H -
+
300
300
75
75
-5V
5V
V+
V-
LT1193
Voltage For VA parameter
From SVD2REBO
+
-
+
-
10k
510
10k
10k 100k
OPA4227
5V
-5V
33p
10k
32
Level adapter TTL ± VSVD2REBO
+
- L
H
+
- L
H
AD8036
AD8036
-2V
2.5V
2V
L_LEVEL
H_LEVEL
HOLD CLK
CLK_b HOLD_b
HOLD CLK
33
• Prebias
• VFP
• Shabias
• VFS
• Ibuf
34
35
GLASTSSD Tracker
ACD
Calorimeter
LAT
e+ e-
36
37
Prebias
VFP
Shabias
VFS
Ibuf
38
39
4.
• – SSD
• –
• SSD VA – SSD VA
VA
• –
CT