| Fine delay
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| 4 channel FMC fine delay module
1 trigger input, 4 outputs
Trigger level TTL, outputs capable of driving a 50 Ohm load, > 2 V/ns slew rate
Operation modes: Pulse delay, Singel channel, Pulse generator
Maximum input pulse rate: 2MHz (minimum pulse spacing 50ns)
Output pulse width: 50 ns - 1 s (10 ps resolution)
Output pulse spacing 100 ns - 1 s (10 ps resolution)
Output pulse repeat count (train generation) 1 - 65536 pulses or infinity (continuous mode)
Onboard timebase accuracy ± 4ppm, Cesium-quality accuracy will be reached when used on a White Rabbit enabled FMC carrier
TDC Resolution 28 ps
TDC Precision (std. dev) 55 ps
Accuracy ± (300 ps + timebase accuracy)
Time tag buffer 1024-entries circular buffer with time tags for input/output pulses. Buffer interrupt (with timeout/threshold coalescing)
Full technical documentation can be found here
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| DIO4
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| TIMING GENERATOR/
DIGITAL I/O MODULE
16 I/O channels
Same as DIO2 module but with;
- extended interrupt functionality
- extended connection matrix
- extended event decoder functionality
- timers/counters configurable up to 64 bits
- high accuracy and low jitter clock generation
- event recorder size increased up to 512 events
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| DIO2
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| TIMING GENERATOR/
DIGITAL I/O MODULE
16 I/O channels
General purpose digital I/O module with 8 configurable timing channels
Optical link input and output for timing highway
Timing highway encoder, decoder and recorder
16 digital I/O channels and 8 PXI channels
Ideal for timing and event generation
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