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18
3. Timing
!
PCO
2006
pixelfly
3. Timing
3.1 pixelfly VGA / HiRes / Scientific
The pixelfly timing depends of the exposure mode
Async-, Video- and DoubleShutter modes are available.
Async Mode
Each trigger (internal or external) generates an image.
The following signals /BUSY, /CCD-Exposure and /CCD-
Readout are at the 26-pin. HD-DSUB socket of the PCI-Board.
Exposure
Time
Internal
Delay
External Trigger
CCD Readout Time
/ BUSY
/ CCD-Exposure
/ CCD-Readout
t
di
10...20µs
t
exp
5µs...65ms
t
j1
0...5µs
t
j2
300...700µs
timing not scaled
Example for a external triggered sequence
/ BUSY
/ CCD-Exposure
/ CCD-Readout
CCD Readout Time
The CCD readout time depends of the CCD sensor (VGA, Sci-
entifi, HiRes or UV) and of the selected binning:
VGA
(200/205)
V1-Binning:
19,8ms
$
0,5
V2-Binning
10,3ms
$
0,5
V4-Binning
5,6ms
$
0,5
VGA
(210/215)
V1-Binning:
24,8ms
$
0,5
V2-Binning
12,8ms
$
0,5
V4-Binning
6,8ms
$
0,5
Scientific
V1-Binning
79,8ms
$
0,5
V2-Binning
40,3ms
$
0,5
HiRes / UV
V1-Binning
104,0ms
$
0,5
V2-Binning
52,5ms
$
0,5
Summary of Contents for pixelfly qe
Page 1: ...pixelfly pixelfly qe Operating Instructions pco imaging...
Page 2: ......
Page 4: ......
Page 32: ...32 8 Appendix PCO 2006 pixelfly QE versions long housing Lateral View Top View Front View...
Page 38: ...38 8 Appendix pixelfly qe low light mode gain high standard mode gain normal PCO 2006 pixelfly...
Page 40: ......