| |
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Input Channels and Sync |
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Constant Fraction Discriminator on all channels, software adjustable |
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Input voltage range |
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0 to -800 mV, optimum: -200 mV to -400 mV |
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Trigger point |
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Falling edge |
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Trigger pulse width |
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0.5 to 30 ns |
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Trigger pulse rise/fall time |
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2 ns max. |
|
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External Reference Clock |
|
|
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Input |
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10 MHz, min. 200 mV, max. 1 V pp, 50 Ohms, AC coupled |
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Output |
|
10 MHz, 300 mV pp, 50 Ohms, AC coupled |
|
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Time to Digital Converters |
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Minimum time bin width |
|
1 ps |
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Electrical time resolution |
|
< 12 ps rms |
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Full scale range - Histogram mode |
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65 ns to 65 μs (depending on chosen resolution: 1, 2, 4, ..., 1024 ps) |
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Full scale range - Time-Tagged mode |
|
Infinite |
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Maximum count rate per input channel |
|
12.5×106 counts/sec |
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Maximum sync rate |
|
150 MHz |
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Adjustable delay range for each input channel |
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± 100 ns, resolution 1 ps |
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Dead time |
|
< 80 ns |
|
Differential non-linearity |
|
< 2% peak, < 0.2% rms (over full measurement range) |
|
|
Histogrammer |
|
Count depth per time bin |
|
4.294.967.296 (32 bit) |
|
Maximum number of time bins |
|
65536 |
|
Acquisition time |
|
1 ms to 100 hours |
|
|
TTTR Engine |
|
T2 mode resolution |
|
1 ps |
|
T3 mode resolution |
|
1, 2, 4, ..., 1024 ps |
|
FiFo buffer depth (records) |
|
2097152 |
|
Sustained throughput |
|
typ. 9×106 events/sec |
|
|
Operation |
|
PC interface |
|
USB 2.0 high speed |
|
PC requirements |
|
min. 1 GHz CPU clock, 512 MB memory |
|
Operating system |
|
Windows™ 2000/XP/Vista |
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Power consumption |
|
max. 50 W at 100 to 240 VAC |
All Information given here is reliable to our best knowledge. However, no responsibility is assumed for possible inaccuracies or ommisions. Specifications and external appearences are subject to change without notice.
© PicoQuant GmbH, 1998 - 2008
last updated 08.05.2008
