Results 221 to 230 of about 101,438 (284)
A hybrid charge sensitive amplifier for high capacitance detectors
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988 Abstract In the framework of the UA1 upgrading program a hybrid amplifier suitable for amplification of high capacitance detector charges has been developed. The adopted scheme, although very classical [V. Radeka, IEEE Trans. Nucl. Sci. NS-21 (1974) 51], will be discussed and performance presented.
Cesare Bacci +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, 1985 Abstract 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 Levit, W. Farr, M.L. Vincelli
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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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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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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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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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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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A CMOS Charge Sensitive Amplifier with sub-electron equivalent noise charge
2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2014We present a CMOS Charge Sensitive Amplifier (CSA) specifically designed for low capacitance pixel or silicon drift detectors for high resolution X-ray spectrometry. The intrinsic noise of the CSA has been measured at different operating temperatures with a triangular shaping with peaking time from 0.8 µs to 102 µs.
BERTUCCIO, GIUSEPPE +3 more
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