GERO: a general SCA-based readout ASIC for micro-pattern gas detectors with configurable storage depth and on-chip digitizer

被引：9

作者：

Zhao, Xin-Yuan ^{[1
,2
]}

Liu, Feng ^{[1
,2
]}

Deng, Zhi ^{[1
,2
]}

Liu, Yi-Nong ^{[1
,2
]}

机构：

[1] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Minist Educ, Key Lab Particle & Radiat Imaging, Beijing 100084, Peoples R China

来源：

NUCLEAR SCIENCE AND TECHNIQUES | 2019年 / 30卷 / 09期

基金：

中国国家自然科学基金;

关键词：

ASIC; Switched capacitor array; Waveform sampling; Configurable deep memory depth; IMPLEMENTATION;

D O I：

10.1007/s41365-019-0659-2

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The paper presents GEneral ReadOut (GERO), a general readout ASIC based on a switched capacitor array for micro-pattern gas detectors. It aims at providing general readout electronics for low-to-medium event-rate gas detectors with high sampling frequency, configurable storage depth, and data digitalization. The first prototype GERO chip integrates 16 channels and was fabricated using a 0.18-mu m CMOS process. Each channel consists of a sampling array working in a ping-pong mode, a storage array with a 1024-cell depth, and 32 Wilkinson analog-to-digital converters. The detailed design and test results are presented in the paper.

引用

页数：8

共 3 条

[1] GERO: a general SCA-based readout ASIC for micro-pattern gas detectors with configurable storage depth and on-chip digitizer
Xin-Yuan Zhao
Feng Liu
Zhi Deng
Yi-Nong Liu
Nuclear Science and Techniques, 2019, 30
[2] GERO: a general SCA-based readout ASIC for micro-pattern gas detectors with configurable storage depth and on-chip digitizer
Xin-Yuan Zhao
Feng Liu
Zhi Deng
Yi-Nong Liu
Nuclear Science and Techniques, 2019, 30 (09) : 54 - 61
[3] An optical fiber-based flexible readout system for micro-pattern gas detectors
Li, C.
Feng, C. Q.
Zhu, D. Y.
Liu, S. B.
An, Q.
JOURNAL OF INSTRUMENTATION, 2018, 13

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