A Specific Architectures of CMOS Readout for Resonant-cavity-enhanced Devices

摘要：

Application-specific architectures of CMOS readout circuit (ROIC) for the processing of signals from the resonant-cavity-enhanced (RCE) devices is proposed in this paper. The capacitor feedback transimpedance amplifier (CTIA) used for the amplifying small signals is implemented by means of a low-noise preamplifier and a feedback capacitor. The multiple analog channels of the chip are multiplexed to a single analog output. A suitable digital section provides self-resetting of each channel and trigger output. In this work, the main features of the circuit are presented along with the experimental results of its characterization.

作者: G.Z.Zhan F.M.Guo W.Lei J.Huang Z.Q.Zhu J.H.Chu

作者单位: College of Information Science and Technology,East China Normal University,Shanghai 200062,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2008-03-24（万方平台首次上网日期，不代表论文的发表时间）