Results 211 to 220 of about 18,264 (256)
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Dynamic Compression of the Signal in a Charge Sensitive Amplifier: Experimental Results
IEEE Transactions on Nuclear Science, 2018This paper is concerned with the experimental characterization of a charge sensitive amplifier featuring dynamic signal compression, fast recovery time, low noise, and reduced area occupancy. The device takes the advantage of the nonlinear characteristic of a feedback transistor that behaves like a voltage-controlled capacitance. This property has been
Luigi Gaioni +2 more
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Charge sensitive amplifier study in 2um FD SOI CMOS
IEEE 2011 International SOI Conference, 2011A charge sensitive amplifier in 2um Fully Depleted (FD) Silicon on Insulator (SOI) CMOS technology has been designed according to the specifications of a silicon radiation detector. A set of five amplifiers has been produced in order to study the noise dependence on the input transistor size.
Denis Flandre, C Renaux, E Cortina
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Charge Sensitive Amplifier with Pseudo-differential Output
Russian Microelectronics, 2021The design results of a charge-sensitive amplifier (CSA) with a pseudo-differential output are presented. The CSA is intended for operation with signals of both polarities at the dynamic range up to 100 fC and parasitic detector capacitances up to 100 pF.
E. V. Atkin, V. V. Shumikhin
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A fast charge sensitive amplifier
Nuclear Instruments and Methods, 1978Abstract Amplifier input circuitry response to a sequence of Gaussian pulses of charge is investigated in detail. A solution of the differential equation for the charge Q valid for all time, and approximate solutions valid in the long time limit, are presented and discussed.
G. Newton, S. Singh
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High sensitivity charge-transfer sense amplifier
IEEE Journal of Solid-State Circuits, 1975A balanced charge-transfer sense amplifier for one-device cell memory arrays is presented. Charge-transfer techniques are used to preamplify the sense signal and to isolate the large bit/sense (B/S) line capacitance from the nodes of a dynamic latch.
L. Heller, D. Spampinato, null Ying Yao
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Low-power charge sensitive amplifier for semiconductor scintillator
Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010A design of low-noise charge sensitive amplifier (CSA) for measurement of optical response of photo-detector registering light produced by semiconductor scintillator is presented. Detailed analysis of the CSA suitable for large parasitic detector capacitance is provided, regarding noise, power and stability.
Xiao Yun +2 more
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Prospects for charge sensitive amplifiers in scaled CMOS
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2002Due to its low cost and flexibility for custom design, monolithic CMOS technology is being increasingly employed in charge preamplifiers across a broad range of applications, including both scientific research and commercial products. The associated detectors have capacitances ranging from a few tens of fF to several hundred pF.
Paul O’Connor, Gianluigi De Geronimo
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Prospects for charge sensitive amplifiers in scaled CMOS
1999 IEEE Nuclear Science Symposium. Conference Record. 1999 Nuclear Science Symposium and Medical Imaging Conference (Cat. No.99CH37019), 2003Due to its low cost and flexibility for custom design, monolithic CMOS technology is being increasingly employed in charge preamplifiers across a broad range of applications, including both scientific research and commercial products. The associated detectors have capacitances ranging from 50 fF to several hundred pF, and applications call for pulse ...
P. O'Connor, G. De Geronimo
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Calibration methods of charge sensitive amplifiers at the Colorado dust accelerator
Review of Scientific Instruments, 2020Charge sensitive amplifiers (CSAs) are electronic integrating circuits frequently used for detecting quick charge pulses such as those produced in semiconductor detector devices and electron multipliers. One of the limitations of highly sensitive CSA circuits is the accuracy with which they can be calibrated due to the necessity of using injection ...
David James +3 more
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The phenomenology of low noise charge sensitive amplifiers
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1985Abstract The equations describing the noise performance of charge sensitive amplifiers have been reported in several papers. In this article, these equations are evaluated for several practical sets of amplifier parameters under a wide variety of operational conditions.
Lawrence B. Levit +2 more
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