Jianping Cheng
Abstract
A current-sensitive preamplifier/discriminator used for small fast signals is introduced in this paper.It can amplify and discriminate current signal which has amplitude of tens of μA and pulse-width of 10-40ns.The concrete circuit and the testing method and result of main performance parameters are presented.
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A current-sensitive preamplifier/discriminator used for small fast signals is introduced in this paper.It can amplify and discriminate current signal which has amplitude of tens of μA and pulse-width of 10-40ns.The concrete circuit and the testing method and result of main performance parameters are presented.
Key concepts: Discriminator, Preamplifier, SIGNAL (programming language), Current (fluid), Amplitude, Pulse (music), Electrical engineering, Physics