Development of the FASPAX IC for a high burst rate X-ray imager with very high dynamic range ( 105 ) capability in small pixels

Zimmerman, Tom; Junnarkar, Sachin

doi:10.1016/j.nima.2019.01.032

Title: Development of the FASPAX IC for a high burst rate X-ray imager with very high dynamic range ( $1 0^{5}$ ) capability in small pixels

Journal Article · 11 April 2019 · Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment

DOI: https://doi.org/10.1016/j.nima.2019.01.032 · OSTI ID:1508029

Zimmerman, Tom ^[1]; Junnarkar, Sachin ^[2]

Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Field Viewers, Lake Forest, IL (United States)

Development of the FASPAX IC for a high burst rate X-ray imager with very high dynamic range (10⁵) capability in small pixels. The technique of current splitting is presented as part of an integrated circuit development for an X-ray imager. This method enables integration of charge signals of unprecedented magnitude in small pixels, achieving a dynamic range of 10⁵. Results from two front end prototypes are given and a final optimized design is proposed.

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Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1508029

Report Number(s):: FERMILAB-CONF--18-634-PPD; 1728091

Journal Information:: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, Journal Name: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment Journal Issue: C Vol. 923; ISSN 0168-9002

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (2)

X-ray analog pixel array detector for single synchrotron bunch time-resolved imaging Koerner, Lucas J.; Gruner, Sol M. Journal of Synchrotron Radiation, Vol. 18, Issue 2 https://doi.org/10.1107/S090904951004104X	journal	November 2010
The design of a charge-integrating modified floating-point ADC chip Zimmerman, T.; Hoff, J. R. IEEE Journal of Solid-State Circuits, Vol. 39, Issue 6 https://doi.org/10.1109/JSSC.2004.827808	journal	June 2004