| Photon Channel |
 |
constant fraction discriminator, software adjustable |
Input voltage range
(pulse peak into 50 Ohms) |
|
-10 mV to -600 mV
(recommended -40..-300 mV) |
CFD level adjust
(after internal inverting 12dB preamp) |
|
0 to 400 mV |
CFD zero cross adjust
(after internal inverting 12dB preamp) |
|
0 to 40 mV |
| Trigger pulse width |
|
0.5 to 30 ns |
|
| Synchronisation Channel |
|
constant level trigger, software adjustable |
Input voltage range
(pulse peak into 50 Ohms) |
|
- 2 V to + 2 V
(recommended -100..-300 mV) |
| Trigger level range |
|
-1300 to 400 mV |
| Trigger pulse width |
|
0.5 to 5 ns |
| Synchronisation frequency |
|
max. 100 MHz |
|
| Time to digital converter |
|
silicon delay line based |
| Range (full scale) |
|
150 ns to 4.5 µs |
| Maximum number of time channels |
|
4096 |
| Minimum time per channel |
|
< 40 ps |
| Differential non-linearity |
|
< 5 % pp, < 0.5 % rms |
| Dead time |
|
< 350 ns |
|
| Data Acquisition |
|
| Maximum number of curves in memory |
|
32 |
| Number of time channels / curve |
|
4096 |
| Collection time |
|
1 ms to 10 h |
|
| Data Acquisition Continuous Mode |
|
| Timing resolution |
|
< 40 ps |
| Dead time |
|
< 350 ns |
| Min. time per histogram |
|
1 ms |
| Bank buffer capacity (number of histograms) |
|
32 |
| External histogram clock source |
|
TTL |
|
| Data Acquisition TTTR Mode |
|
| Timing resolution |
|
< 40 ps |
| Dead time |
|
< 350 ns |
| Output data format (Channel/Macrotime) |
|
12/20 bits |
| Macro timer resolution |
|
100 ns |
| FIFO buffer capacity (photons) |
|
32768 |
| Sustained data throughput |
|
up to 400×103 counts/sec |
| Peak data throughput (burst) |
|
up to 3×106counts/sec |
|
| Operation Environment |
|
| Operating temperatur |
|
0 to 50°C |
| Computer system |
|
100 MHz min. CPU clock, 32 MB memory, Windows™ 95/98/ME/NT/2000 |
| Bus connector |
|
ISA |
| Power consumption |
|
0.8 A at +5V,
0.4 A at +12V |
| Dimensions |
|
230 mm x 110 mm x 25 mm |
|
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 - 2005
last updated 2.8.2002
