the UPDATED CR-160-R7 shaping amplifier eval board

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Cremat, Inc.
Charge Sensitive Preamplifiers
Charge Sensitive Preamplifiers
CR-150 evaluation board
CR-150-BOX aluminum housing
CR-200 shaping amplifiers
CR-210 baseline restorer
CR-160-R7 evaluation board
CR-160-BOX-R2 housing
CR-Z line of CSP instruments
CR-S line of shaping amplifiers

Placing an order
Pricing and ordering information can be found here.




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).

Cremat offers four different charge sensitive preamplifier models:
CR-110, CR-111, CR-112, and the CR-113. These preamplifiers are all modules of the same size and are pin-for-pin compatible with each other. They differ from each other primarily by their gain, with the
CR-110 having the highest gain (1.4 volts per picoCoulomb). The
CR-111 gain is approximately a factor of 10 reduced (0.13 volts per picoCoulomb). The gain of the CR-112 is a further factor of 10 reduced (13 mV per picoCoulomb), and the least sensitive preamplifier is the CR-113 (1.3mV per picoCoulomb). The CR-112 and CR-113 may be suitable for use with detectors producing large signals such as PMTs.

For information on choosing the best preamplifier for your application, see our Tips on choosing a preamplifier page. Users seeking more information on the how to best implement these preamplifiers should see our CSP Application Notes. We also offer an illustrated example of a detection system constructed using Cremat modules. Specifications for our charge sensitive preamplifiers can be accessed from the following links:

CR-110 charge sensitive preamplifier

CR-111 charge sensitive preamplifier

CR-112 charge sensitive preamplifier

CR-113 charge sensitive preamplifier

Use with CR-150

Cremat's charge sensitive preamplifiers can easily be tested using the CR-150 series of evaluation boards.

The CR-150 is equipped with a socket capable of accepting any of Cremat's charge sensitive preamplifiers, the electronics necessary to 'AC-couple' your detector to the preamplifier, a terminal block for the power supply connections, a power supply regulator, and (depending on the model) an output connector.

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