便携能谱仪放大电路的集成化研究  

Research of integration of amplifier circuits used in portable spectrometers

作　　者：成诚[1] 赵翠兰[1] 魏永波[1] 蒋大真[1] 

机构地区：[1]中国科学院上海应用物理研究所,上海201800

出　　处：《核电子学与探测技术》2006年第5期564-567,共4页Nuclear Electronics & Detection Technology

摘　　要：性能优良的前置放大器和成形电路往往电路系统较为复杂,庞大而不适用于便携式能谱仪中。介绍了一种基于前放芯片CR-110及成形芯片CR-200的能谱仪电子学系统,在减少体积的同时保证了良好的性能,适用于各种便携能谱型仪器。Preamplifiers and shaping amplifiers with excellent performance are not adapt to apply in portable unit because of their complex structures and voluminosity. This paper mainly introduces a kind of mini electronics system used in portable energy spectrometers based on CR-110 ＆ CR-200 chips, and this systern gains a much smaller volume at loss of tiny performance and could be widely used in various spectrometers.

关 键 词：前置放大器 成形放大器 集成化 

分 类 号：TL8[核科学技术—核技术及应用]