C9730DK-10 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – Large area soft X-ray imaging, high resolution

Flat panel sensor C9730DK-10
s General ratings
Parameter
Pixel size
Photodiode area
Number of pixels
Number of active pixels
Readout
Video output
TrgIn, TrgOut
Scintillator
Specification
50 × 50
52.8 × 52.8
1056 × 1056
1032 × 1032
Charge amplifier array
USB2.0
TTL
Direct deposition CsI
Unit
µm
mm
pixels
pixels
-
-
-
-
s Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
Value
Unit
Supply voltage for digital circuitry (+5 V)
D.vdd
+6.0
V
Supply voltage for analog circuitry (+5 V)
A.vdd
+6.0
V
Operating temperature *¹
Topr
0 to +35
°C
Storage temperature *¹
Tstg
0 to +50
°C
*1: No condensation.
s Specification (Ta=25 °C A.vdd= 5.0 V, D.vdd= 5.0 V)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Frame rate (single operation)
Sf (int)
3.8
4
-
frames/s
Frame rate external (single operation )
Sf (ext)
-
Sf (int) to 0.5
-
frames/s
Noise (rms) *²
N (rms)
-
1250
-
electrons
Sensitivity *³
S
52
65
-
LSB/mR
Resolution *⁴
Reso
9
10
-
line pairs/mm
Saturation charge
Csat
-
6.4
-
M electrons
Dynamic range
-
-
5100
-
-
Defect line *⁵
-
-
-
10
lines
Output offset *⁶
-
-
260
800
LSB
*2: Internal trigger mode, single operation
*3: Mo target 30 kV, without filter
*4: Spatial frequency at CTF=5 %
*5: Without a couple of adjacent defect line.
A defect line is a horizontal or vertical line containing 4 or more pixels that produce less than 1/8 of the average output from
surrounding pixels and are formed continuously from the opposite side of an amplifier array or a shift register.
*6: Average of all active pixels in single operation at Sf (int).
Note: X-ray energy range is less than 35 kVp (17 keV Mo source).
s Resolution
100
90
80
70
60
50
40
30
20
10
0
0
(Ta=25 ˚C, A.vdd=5.0 V, D.vdd=5.0 V)
1 2 3 4 5 6 7 8 9 10
SPATIAL FREQUENCY (line pairs/mm)
KACCB0154EA
2