FEATURES & FUNCTIONALITY
Neo
SECTION 2
Page 39
2.6.1 - Preamp gain control
In rolling shutter mode the sensor has four available individual 11-bit gain settings and four dual amplifier16-bit
setting, as shown in
Table 3
below. In global shutter mode the gain setting are limited to gai1, 2 and 3. The
user maintains the choice of opting to stay with 11-bit single gain channel data if dynamic range is not critical,
resulting in smaller file sizes. This in turn offers faster frame rates when continuously spooling through the
Camera Link interface and writing to hard disk, or can choose 16-bit dual gain channel if dynamic range is more
important than faster frame rates. Please refer to
Section 2.5
for more detailed explanation of the dual amplifier
dynamic range operation:
Table 3: Gain settings
Gain channel
Sensitivity e
-
/ADU
(typical)
Data range
Effective pixel
saturation limit / e
-
(typical)
Spooling file size
Gain 1
20
11-bit
25,000
8.5
Gain 2
9.6
11-bit
16,500
8.5
Gain 3
1.8
11-bit
3,000
8.5
Gain 4
0.6
11-bit
1,100
8.5
Dual 1 & 3
1.6
16-bit
25,000
11.3
Dual 1 & 4
0.6
16-bit
25,000
11.3
Dual 2 & 3
1.6
16-bit
16,000
11.3
Dual 2 & 4
0.6
16-bit
16,000
11.3
NOTE: In Global shutter only gain settings 1, 2 & 3 are available.
Содержание Neo sCMOS
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Страница 17: ...INTRODUCTION Neo SECTION 1 Page 17 1 5 1 Mechanical drawings...
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