Fast 32-channel readout chip with counters for GEMs, APDs and MGCs

RW Hollander; CWE van Eijk; J Huizenga; GW Lubking; DD Gans; JBJ Schelen

doi:10.1109/NSSMIC.2001.1009677

Fast 32-channel readout chip with counters for GEMs, APDs and MGCs

RW Hollander, CWE van Eijk, J Huizenga, GW Lubking, DD Gans, JBJ Schelen

Radiation Technology

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific

Abstract

New bright radiation sources like the new generation spallation sources, require fast detectors and fast readout electronics. Position sensitive detectors for imaging applications will be segmented and data rates of 10/sup 7/ s/sup -1/ per readout channel are envisaged. We are developing a 32-channel self triggering fast readout chip, with two 24-bit 100 MHz counters per channel. Per chip one calibration input, the analog output of one selectable channel and the common OR-ed comparator output are available for testing and calibration. The common comparator threshold is set on chip with a DAC. Noisy channels can be disabled. Two counters per channel are implemented for off-line correction of 2-channel clusters. Most parts of the chip are tested and some are available as separate chips. On the 8 channel preamplifier-shaper chip for each channel a 50 /spl Omega/ output buffer has been added. Rise and fail times of 2.4 ns and 7.6 ns respectively have been obtained.

Original language	Undefined/Unknown
Title of host publication	Conference records of the IEEE 2001 Nuclear Science Symposium and Medical Imaging Conference, on www.eecs.umich.edu/~fessler/nssmicol
Pages	1-3
Number of pages	3
DOIs	https://doi.org/10.1109/NSSMIC.2001.1009677
Publication status	Published - 2001

Keywords

ZX Int.klas.verslagjaar < 2002

Access to Document

10.1109/NSSMIC.2001.1009677

Cite this

@inproceedings{516e836343e148df990b763c2fca6122,

title = "Fast 32-channel readout chip with counters for GEMs, APDs and MGCs",

abstract = "New bright radiation sources like the new generation spallation sources, require fast detectors and fast readout electronics. Position sensitive detectors for imaging applications will be segmented and data rates of 10/sup 7/ s/sup -1/ per readout channel are envisaged. We are developing a 32-channel self triggering fast readout chip, with two 24-bit 100 MHz counters per channel. Per chip one calibration input, the analog output of one selectable channel and the common OR-ed comparator output are available for testing and calibration. The common comparator threshold is set on chip with a DAC. Noisy channels can be disabled. Two counters per channel are implemented for off-line correction of 2-channel clusters. Most parts of the chip are tested and some are available as separate chips. On the 8 channel preamplifier-shaper chip for each channel a 50 /spl Omega/ output buffer has been added. Rise and fail times of 2.4 ns and 7.6 ns respectively have been obtained.",

keywords = "ZX Int.klas.verslagjaar < 2002",

author = "RW Hollander and {van Eijk}, CWE and J Huizenga and GW Lubking and DD Gans and JBJ Schelen",

year = "2001",

doi = "10.1109/NSSMIC.2001.1009677",

language = "Undefined/Unknown",

isbn = "0-7803-7324-3",

pages = "1--3",

booktitle = "Conference records of the IEEE 2001 Nuclear Science Symposium and Medical Imaging Conference, on www.eecs.umich.edu/~fessler/nssmicol",

}

Fast 32-channel readout chip with counters for GEMs, APDs and MGCs. / Hollander, RW; van Eijk, CWE ; Huizenga, J et al.
Conference records of the IEEE 2001 Nuclear Science Symposium and Medical Imaging Conference, on www.eecs.umich.edu/~fessler/nssmicol. 2001. p. 1-3.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific

TY - GEN

T1 - Fast 32-channel readout chip with counters for GEMs, APDs and MGCs

AU - Hollander, RW

AU - van Eijk, CWE

AU - Huizenga, J

AU - Lubking, GW

AU - Gans, DD

AU - Schelen, JBJ

PY - 2001

Y1 - 2001

N2 - New bright radiation sources like the new generation spallation sources, require fast detectors and fast readout electronics. Position sensitive detectors for imaging applications will be segmented and data rates of 10/sup 7/ s/sup -1/ per readout channel are envisaged. We are developing a 32-channel self triggering fast readout chip, with two 24-bit 100 MHz counters per channel. Per chip one calibration input, the analog output of one selectable channel and the common OR-ed comparator output are available for testing and calibration. The common comparator threshold is set on chip with a DAC. Noisy channels can be disabled. Two counters per channel are implemented for off-line correction of 2-channel clusters. Most parts of the chip are tested and some are available as separate chips. On the 8 channel preamplifier-shaper chip for each channel a 50 /spl Omega/ output buffer has been added. Rise and fail times of 2.4 ns and 7.6 ns respectively have been obtained.

AB - New bright radiation sources like the new generation spallation sources, require fast detectors and fast readout electronics. Position sensitive detectors for imaging applications will be segmented and data rates of 10/sup 7/ s/sup -1/ per readout channel are envisaged. We are developing a 32-channel self triggering fast readout chip, with two 24-bit 100 MHz counters per channel. Per chip one calibration input, the analog output of one selectable channel and the common OR-ed comparator output are available for testing and calibration. The common comparator threshold is set on chip with a DAC. Noisy channels can be disabled. Two counters per channel are implemented for off-line correction of 2-channel clusters. Most parts of the chip are tested and some are available as separate chips. On the 8 channel preamplifier-shaper chip for each channel a 50 /spl Omega/ output buffer has been added. Rise and fail times of 2.4 ns and 7.6 ns respectively have been obtained.

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U2 - 10.1109/NSSMIC.2001.1009677

DO - 10.1109/NSSMIC.2001.1009677

M3 - Conference contribution

SN - 0-7803-7324-3

SP - 1

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BT - Conference records of the IEEE 2001 Nuclear Science Symposium and Medical Imaging Conference, on www.eecs.umich.edu/~fessler/nssmicol

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