A versatile 16-channel front-end integrated circuit for semiconductor   radiation detectors

CORC > 北京大学 > 信息科学技术学院

	A versatile 16-channel front-end integrated circuit for semiconductor radiation detectors
	Zhang Yacong ; Chen Zhongjian ; Lu Wengao ; An Huiyao ; Jin Ye ; Ji Lijiu
刊名	核技术英文版
	2010
关键词	Radiation detectors Front end electronics Multi-channel Application specific integrated circuit LOW-NOISE READOUT
英文摘要	A CMOS front-end integrated circuit consisting of 16 identical analog channels is proposed for semiconductor radiation detectors. Each of the 16 channels has a low noise charge sensitive amplifier, a pulse shaper, a peak detect and hold circuit and a discriminator, while analog voltage and channel address are routed off the chip. It can accommodate both electron and hole collection with selectable gain and peaking time. Sequential and sparse readout, combining with self-trigger and external trigger, makes four readout modes. The circuit is implemented in a 0.35 mu m DP4M (double-poly-quad-metal) CMOS technology with an area of 2.5x1.54 mm(2) and power dissipation of 60 mW. A single channel chip is tested with Verigy 93000. The gain is adjustable from 13 to 130 mV.fC(-1) while the peaking time varies between 0.7 and 1.6 mu s. The linearity is more than 99% and the equivalent noise charge is about 600e.; Nuclear Science & Technology; Physics, Nuclear; SCI(E); 中国科学引文数据库(CSCD); 0; ARTICLE; 2; 118-122; 21
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291961]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang Yacong,Chen Zhongjian,Lu Wengao,et al. A versatile 16-channel front-end integrated circuit for semiconductor radiation detectors[J]. 核技术英文版,2010.
APA	Zhang Yacong,Chen Zhongjian,Lu Wengao,An Huiyao,Jin Ye,&Ji Lijiu.(2010).A versatile 16-channel front-end integrated circuit for semiconductor radiation detectors.核技术英文版.
MLA	Zhang Yacong,et al."A versatile 16-channel front-end integrated circuit for semiconductor radiation detectors".核技术英文版 (2010).