CAEN S.p.A.
CAEN SpA is acknowledged as the only company in the world providing a complete range of High/Low Voltage Power Supply systems and Front-End/Data Acquisition modules which meet IEEE Standards for Nuclear and Particle Physics. Extensive Research and Development capabilities allowed CAEN SpA to play an important long term role in this field. CAEN activities have always been at the forefront of technology, thanks to years of intensive collaborations with the most important Research Centres of the world.
- +39 0584 388 398
- +39 0584 388 959
- info@caen.it
- Via Vetraia, 11
Viareggio, (LU) 55049
Italy
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Product
Digitizer
742 Family
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The 742 is the Switched Capacitor Digitizer family, based on the DRS4 chip by PSI, with the highest sampling frequency (5GS/s) and channel density. It can record very fast signals from scintillators coupled to PMTs, Silicon Photomultipliers, APD, Diamond detectors and others, and save them with high efficiency and precision for advanced timing analysis. The 742 family has an additional channel (two channels in case of VME boards) which can be used as time reference for time of fight measurements. The resolution of this kind of measurements can reach up to 50 ps.
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Product
16/8 Channel 14-bit 250 MS/s Digitizer
V1725 / V1725S
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The V1725S family comes in a VME form factor, with 16/8 input channels. The communication to and from the board is provided through the VMEBus and Optical Link interfaces.
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Product
1U 2 Slot VME64 Mini Crate
VME8001
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The Model VME8001 is a 2 slot VME crate, suitable for 6U x 160mm boards, with VME64 compliant backplane. The Unit is powered by 110 ÷240 Vac, 50 ÷ 60 Hz,. The power distribution is 16A@+5V, 7A@+12V, 0.7A@-12V.
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Product
Mainframe Power Supply Units
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The Power Supply Unit (PSU) is available in three versions: Primary, Optional Single and Optional Double.- The Primary PSU (A4531) is the standard SYx527 power supply block. It includes the SERVICE and 600 WPSU within a single slot module. Each SY4527/SY5527 includes one A4531 Primary Power Supply.- The Optional Single PSU provides an additional 600W of power in a single slot module.- The Optional Double PSU provides an additional 1200W of power in a single slot module.
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Product
16 Channel Multihit TDC
VX1290N-2eSST
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The VX1290N-2eSST is a 16 channel Multihit TDC, housed in a 1-unit wide VME64X 6U module. The unit features High Performance Time to Digital Converter chips developed by CERN. LSB is 25 ps (21 bit resolution, 52 µs FSR). The module accepts NIM inputs.
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Product
6 Channel 4 kV/3 mA VME HV Power Supply Module
V6533
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The V6533 is a 1-unit wide VME 6U module housing 6 High Voltage Power Supply Channels 4 kV, 3 mA (9W max). The board is available with either positive or negative output polarity; mixed version with 3 positive and 3 negative channels is also available.
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Product
Stand Alone Power Supply
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CAEN has developed a new line of fully independent Desktop and Rack-Mount High Voltage Power Supplies. Offered with various V/I output configurations, CAEN Desktop and Rack-Mount Power Supplies are flexible enough to bias a wide range of detector types.
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Product
Digitizers
2740 Family
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The 2740 Digitizer is a 64-channel digital signal processor for radiation detectors available in VME64 (V2740), VME64X (VX2740), and Desktop (DT2740) form factor. It offers not only waveform digitization and recording but also Multi-Channel Analysis for nuclear spectroscopy using Silicon strip, segmented HPGe, Scintillation detector with PMTs, Wire Chambers, and others. The 2740 can perform pulse height measurements (PHA), constant fraction timing (CFD), charge integration (QDC) and pulse shape discrimination (PSD) independently for each of the 64 channels.
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Product
32 Channel Multievent TDC
V775
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The Mod. V775 is a 1-unit wide VME 6U module housing 32 Time-to-Digital Conversion channels. The Full Scale Range can be selected via VME from 140 ns to 1.2 µs with 8 bit resolution. The board can operate both in COMMON START and in COMMON STOP mode.
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Product
Universal Multichannel System up to 8 kV
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- From 12 to 24 independently controllable High Voltage channels- 8 kV maximum output voltage- Maximum Current 1 mA- Either Radiall Multipin or SHV connectors- Available with either positive or negative polarity- Up to 500 pA/50 pA current set / monitor resolution- Up to 100 mV/10 mV voltage set / monitor resolution- Very Low ripple, down to < 5 mV- 3 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx) - Individual Floating (A1534 only)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down (1 ÷ 500 V/sec) - TRIP parameter- Current generator operation in overcurrent condition- Specific design for Germanium detectors (A15x0H only)
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Product
16 Channel Constant Fraction Discriminator
V812
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The Mod. V812 is a 1-unit wide VME module housing a 16 channel constant fraction discriminator. The module accepts 16 negative inputs and generates precise ECL pulses when the input signals exceeds a given threshold: constant fraction technique allows to precisely determine the timing of the discrimination.
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Product
16 Channel Multievent TDC
V775N
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The Mod. V775N is a 1-unit wide VME 6U module housing 16 Time-to-Digital Conversion channels on LEMO 00 connectors. The Full Scale Range can be selected via VME from 140 ns to 1.2 µs with 8 bit resolution.
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Product
6 Channel 6 kV/1 mA VME HV Power Supply
V6534
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The V6534 is a 1-unit wide VME 6U module housing 6 High Voltage Power Supply Channels 6kV, 1mA. The board is available with either positive or negative output polarity; mixed version with 3 positive and 3 negative channels is also available.
