Title of article
A digital signal processing module for gamma-ray tracking detectors
Author/Authors
Cromaz، نويسنده , , M. and Riot، نويسنده , , V.J. and Fallon، نويسنده , , P. and Gros، نويسنده , , S. and Holmes، نويسنده , , B. and Lee، نويسنده , , I.Y. and Macchiavelli، نويسنده , , A.O. and Vu، نويسنده , , C. and Yaver، نويسنده , , H. J. Zimmermann، نويسنده , , S.، نويسنده ,
Pages
5
From page
233
To page
237
Abstract
We have designed and constructed an 8-channel digital signal processing board for the GRETINA spectrometer. The digitizer samples each of 8 inputs at 100 MHz with 12-bit resolution. Employing a large on-board FPGA, the board derives an energy, leading-edge time, and constant-fraction time from the input signal providing the functionality of a conventional analog electronics system. Readout and control of the digitizer is done over a VME bus. The digitizerʹs performance met all requirements for processing signals from the GRETINA spectrometer.
Keywords
Digitizer , digital signal processing , Gamma-ray spectrometer , HPGe detector
Journal title
Astroparticle Physics
Record number
2026431
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