FEATURES

• Fourchannel 16 bit, 250 MSPS pulse processor.

• 32K MCA spectrum perchannel.

• Processorpeaking times adjustable from 0.048 -63.4µs.

• Programmable gain, input offset, and pileup inspection criteria.

• Triggered synchronous waveform acquisition.

• Simultaneous amplitude and Pulse Shape Analysis.

• Sub-nanosec Timing Resolution.

• Configurable front and backpaneldigitalI/O signals.

• Customizable GUI,DSP, FPGA,and Hardware.

APPLICATIONS

• Timing with fast scintillators

• Multi-element & multi-detector systems

• Coincidence acquisition

• Real-Time Pulse Shape Analysis –

• Segmented or strip detectors

• Phoswich detectors

• Neutron detectors

SPECIFICATIONS

Front Panel I/O

• 4 analog signalinputs, SMB connectors.Impedance 50 Ω or2 kΩ.Optional 1/8 attenuation.Pulse amplitudes up to (2.0V) / (gain * attenuation)

• General Purpose digital I/O connected to programmable logic. 2 MMCX coaxial connectors.

Backplane I/O

• Low skew system clockdistributed to all modules.

•  Configurable LVTTLand LVDS lines for veto,run synchronization,multiplicity, and trigger distribution.

Digital Controls

• Coarse gain2 or 5 for 250 MSPS version

• Fine gain± 20% digital adjustment.

• DC offset compensation: ± 2.5V (before gain)

• Energy filter: Rise time and flat top:0.048 - 63.4 µs.

• Acquisition:Localand shared trigger, hit pattern,coincidence window.

Pulse Processing

• Signaldigitized at 250 MSPS,16 bit.

• Waveform capture at fullADC rate.

• Energy filter operated at 125 MHz.

• Realtime pulse shape analysis (charge integration)

• Real time constant fraction timing

Data Reported

• Energy spectra (32K per channel).

• List mode data (energies,timestamps,and waveforms).

• Run statistics.

PXI Platform

•3U CompactPCI/PXIe form factor.

•Requires PXIe Hybrid slot