A 102 dB dynamic-range charge-sampling readout for ionizing particle/radiation detectors based on an application-specific integrated circuit (ASIC)

被引：10

作者：

Pullia, A. ^{[1
,2
]}

Zocca, F. ^{[1
,2
]}

Capra, S. ^{[1
,2
]}

机构：

[1] Univ Milan, Dept Phys, Via Celoria 16, I-20133 Milan, Italy

[2] INFN Milano, Via Celoria 16, I-20133 Milan, Italy

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2018年 / 89卷 / 02期

关键词：

LOW-NOISE; RAY SPECTROSCOPY; LIMITS;

D O I：

10.1063/1.5012081

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An original technique for the measurement of charge signals from ionizing particle/radiation detectors has been implemented in an application-specific integrated circuit form. The device performs linear measurements of the charge both within and beyond its output voltage swing. The device features an unprecedented spectroscopic dynamic range of 102 dB and is suitable for high-resolution ion and X-gamma ray spectroscopy. We believe that this approach may change a widespread paradigm according to which no high-resolution spectroscopy is possible when working close to or beyond the limit of the preamplifier's output voltage swing. Published by AIP Publishing.

引用

页数：3