Cremat's charge sensitive preamplifiers (CSPs) can be used to read out pulse signals from radiation detectors as diverse as semiconductor radiation detectors (e.g. CdTe, CZT), scintillator-photodiode detectors, gas-based detectors such as ionization chambers and proportional counters, and photomultiplier tubes (PMTs).
Charge sensitive preamplifiers are used when radiation is detected as a series of pulses of current. These pulses of current flow into (or out of) the preamplifier input. Depending on the type of detector, these pulses are typically in the range of a few ns to a few us in duration.
Cremat's CR-110-R2.1 is a single channel charge sensitive preamplifier module intended for use with various types of radiation detectors including semiconductor detectors (e.g. CdTe and CZT), p-i-n photodiodes, avalanche photodiodes (APDs), and various gas-based detectors. The CR-110-R2.1 is one of a series of four charge sensitive preamplifiers offered by Cremat, which differ from each other most notably by their gain. As with all Cremat's preamplifier modules, the CR-110-R2.1 is small (less than one square inch in area), allowing for compact multichannel
detection systems to be constructed using a modular design.
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