SPACIROC: A Front-End Readout ASIC for Spatial Cosmic Ray Observatory

机译：SPACIROC：用于空间宇宙射线天文台的前端读取ASIC

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

The SPACIROC ASIC is designed for the JEM-EUSO fluorescence imaging telescope onboard of the In-ternationalSpace Station. Its goal is the detection of Giant Air Showers above a few 1019eV, developing at a distance of about 400 km, downward in the troposphere. From such distance, most of the time, the number of the photons ex-pectedin the pixels is very weak, ranging from a few units to a few tens. For such running conditions, we propose alow-power, rad-hard ASIC which is intended for reading out a 64-channel Multi-Anode Photomultiplier. The twomain features of this ASIC are the photon counting mode for each input and the charge-to-time (Q-to-T) conversionsfor the multiplexed channels. In the photon counting mode, the 100% triggering efficiency is achieved for 50fC inputcharges. For the Q-to-T converter, the ASIC requires a minimum input of 2pC. Moreover SPACIROC is required tohave a low power dissipation which is around 1mW/channel. We will describe in details the architecture of this ASICand how the required specifications are satisfied. SPACIROC is a result of the collaboration between OMEGA/LAL-Orsay,France, RIKEN, ISAS/JAXA and Konan University, Japan on behalf of the JEM-EUSO consortium.

机译：SPACIROC ASIC是为国际空间站上的JEM-EUSO荧光成像望远镜设计的。它的目标是探测几度高于1919eV的巨型风淋，并在对流层中向下发展约400 km。从这样的距离来看，大多数时候，像素中期望的光子数量非常微弱，范围从几个单位到几十个单位。针对这种运行条件，我们提出了一种低功耗，抗辐射的ASIC，旨在读取64通道多阳极光电倍增管。该ASIC的两个主要特征是每个输入的光子计数模式和多路复用通道的电荷到时间（Q-T）转换。在光子计数模式下，50fC输入电荷可实现100％的触发效率。对于Q-to-T转换器，ASIC要求最低输入为2pC。此外，要求SPACIROC具有低功耗，大约每通道1mW。我们将详细描述该ASIC的体系结构以及如何满足所需的规范。 SPACIROC是法国OMEGA / LAL-Orsay，RIKEN，ISAS / JAXA和日本Konan大学代表JEM-EUSO联盟合作的结果。

著录项

来源
《International Cosmic Ray Conference》|2011年|1-4|共4页
会议地点 Beijing(CN)
作者
SALLEH AHMAD; HIROKAZUIKEDA; TATSUNARI IGUCHI; FUMIYOSHI KAJINO; PIERRE BARRILLON; SYLVIE BLIN-BONDIL; SYLVIE DAGORET-CAMPAGNE; CHRISTOPHE DE LA TAILLE; FREDERIC DULUCQ; GISELE MARTIN-CHASSARD; YOSHIYA KAWASAKI; HIROKO MIYAMOTO;
展开▼
作者单位

Omega/LAL/IN2P3/CNRS Université Paris Sud 11 Laboratoire de l'Accélérateur Linéaire Btiment 200 91898 Orsay Cedex France;

Institute of Space and Astronautical Science JAXA Yoshinodai 3-1-1 Sagamihara Kanagawa 252-5210 Japan;

Physics Department Konan University Okamoto 8-9-1 Higashinada Kobe Hyogo 658-8501 Japan;

Computational Astrophysics Lab RIKEN Hirosawa 2-1 Wako Saitama 351-0198 Japan;

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
Front-End; ASIC; Low-power; DAQ;

机译：前端; ASIC;低电量;数据采集器;

相似文献

外文文献
中文文献
专利

1. Radiation hardness test and characterization of a low-noise front-end readout ASIC in 180 nm CMOS technology for space X-ray survey [J] . Gao W., Li S., Duan Y., Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2018,第Auga1期

机译：用于空间X射线测量的180 nm CMOS技术中低噪声前端读出ASIC的辐射硬度测试和表征
2. Radiation hardness test and characterization of a low-noise front-end readout ASIC in 180 nm CMOS technology for space X-ray survey [J] . Gao W., Li S., Duan Y., Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2018,第AUGa1期

机译：用于空间X射线测量的180 nm CMOS技术中低噪声前端读出ASIC的辐射硬度测试和表征
3. A low-noise 64-channel front-end readout ASIC for CdZnTe detectors aimed to hard X-ray imaging systems [J] . B. Gan, T. Wei, W. Gao, Nuclear Instruments & Methods in Physics Research . 2016,第Apra21期

机译：适用于硬X射线成像系统的CdZnTe检测器的低噪声64通道前端读取ASIC
4. SPACIROC: A Front-End Readout ASIC for Spatial Cosmic Ray Observatory [C] . SALLEH AHMAD, HIROKAZUIKEDA, TATSUNARI IGUCHI, International Cosmic Ray Conference . 2011

机译：Spaciroc：用于空间宇宙射线天文台的前端读出ASIC
5. Small scale angular clustering of the highest energy cosmic rays in the surface detector data of the Pierre Auger Cosmic Ray Observatory. [D] . Ohnuki, Tohru. 2005

机译：皮埃尔·奥格宇宙射线天文台的表面探测器数据中最高能量宇宙射线的小规模角聚类。
6. Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory [O] . A. Aab, P. Abreu, M. Aglietta, -1

机译：在Pierre Auger天文台将宇宙射线能量和到达方向结合起来以寻找模式
7. SPACIROC: A Front-End Readout ASIC for JEM-EUSO Cosmic Ray Observatory [O] . Ahmad Salleh, Barrillon Pierre, Blin-Bondil Sylvie, 2012

机译：SPACIROC：JEM-EUSO宇宙射线天文台的前端读取ASIC

SPACIROC: A Front-End Readout ASIC for Spatial Cosmic Ray Observatory

摘要

著录项

相似文献

相关主题

期刊订阅