Multichannel Energy and Timing Measurements with the Peak Detector/Derandomizer ASIC.

O'Connor, P. ; De Geronimo, G. ; Grosholz, J. ; Kandasamy, A. ; Junnarkar, S. ; Fried, J.

Technical Information Center Oak Ridge Tennessee

关键词: Integrated circuits;    Detection;    Peaks;    Time measurement;    Pulse rise time;   

RP-ID  :  DE200515010015

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The Peak Detector/Derandomizer ASIC (PDD) provides threshold discrimination, peak detection, time-to-amplitude conversion, analog memory, sparsification, and multiplexing for 32 channels of analog pulse data. In this work the spectroscopic capabilities of the chip (high resolution and high rate) are demonstrated along with correlated measurements of pulse risetime. Imaging and coincidence detection using the PDD chip will also be illustrated.