HPTDC8-PCI

HPTDC8-PCI

HPTDC8-PCI

Time-to-digital converter

The HPTDC was a breakthrough in TDC technology, with unprecedented flexibility.
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This time interval analyzer has facilitated astonishing results in atom physics over the last 15 years. Over the years it has been applied as an OEM product in many time of flight mass spectrometers in high volume. Today it should only be used as a time interval meter if a PCI bus is absolutely required. For new projects, we recommend the xHPTDC8 instead.

Applications:

low energy nuclear physics

LENP in nuclear astrophysics (NAP), cosmology and astronomy
While many aspects of nuclear physics are considered well understood after almost 100 years of research, several challenging questions are still open and under investigation. Our TDCs are used in gas detectors for nuclear physics experiments helping to understand the microcosm of the nucleus.

HPTDC8-PCI

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HPTDC8-PCI

- Data

Optimized for
none - this product is obsolete
8 @25 ps
13 CMOS @12.8 ns
10 x LEMO 00, 1x 26 pin ribbon
25 ps
<5 ns typical
unlimited
none
4 MHits/s
419 µs with trigger logic 2 h untriggered (extendable)
yes / yes
3
PCI, 5 V, 32 bit, 33 MHz, bus master
1 ppm on board or external 78.125 MHz clock
TDC channels @ bin size
Additional inputs
Connectors
Bin size
Double pulse resolution
Multihit
Dead time between groups
Readout rate
Range
Common start/stop
Number of boards that can be synced
Readout interface
Time base
Linux support available
no
low cost

Ndigo Crates

Our Ndigo Crates allow for using up to 8 PCIe-boards with a conventional PC. The external chassis is connected employing a  PCIe2 x16-interface.
Crate5
Crate3
Crate
PCIe3 x16
8 GByte/s
16x
2
3
2
0
included
PCIe3 x16
8 GByte/s
16x
2
3
0
2
included
PCIe2 x16
8 GByte/s
8x
0
8
0
0
included