{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T11:04:02Z","timestamp":1648638242253},"reference-count":7,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2011,2]]},"abstract":"<jats:p> A front-end read-out application specific integrated circuit (ASIC) for a multichannel pixel X-Ray detector system has been fabricated and tested. The chip provides signal amplification for pixelated compound semiconductors such as Cadmium Telluride ( CdTe ) and Cadmium Zinc Telluride ( CZT ) with either 1 mm or 200 \u03bcm pitch. Both the detector (compound semiconductor) and ASIC are combined to target future research applicable to spectroscopic imaging in high intensity X-Ray biomedical detector systems. The ASIC was fabricated in a 0.35 \u03bcm process by Austria Microsystems and consists of 32 channels, where each channel contains a charge-sensitive amplifier, a pulse shaper and two further stages of amplification providing an overall gain of 1 mV per kilo electron volt (keV) for photons within the energy range of 30\u2013120 keV. The preamplifier and shaper circuits are designed for both positive and negative charge collection (electrons and holes) produced by the CdTe or CZT detectors. The ASIC's shaper has been designed with a time constant of 100 ns to allow operation at photon rate events above 1 Million photons per pixel per second. The design and characterization of the readout chip will be discussed in this paper presenting results from both the simulated and the fabricated chip. <\/jats:p>","DOI":"10.1142\/s0218126611007086","type":"journal-article","created":{"date-parts":[[2011,1,20]],"date-time":"2011-01-20T10:54:54Z","timestamp":1295520894000},"page":"71-87","source":"Crossref","is-referenced-by-count":4,"title":["A CMOS ANALOG INTEGRATED CIRCUIT FOR PIXEL X-RAY DETECTOR"],"prefix":"10.1142","volume":"20","author":[{"given":"DAVID","family":"FITRIO","sequence":"first","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]},{"given":"SUHARDI","family":"TJOA","sequence":"additional","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]},{"given":"ANAND","family":"MOHAN","sequence":"additional","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]},{"given":"RONNY","family":"VELJANOVSKI","sequence":"additional","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]},{"given":"ANDREW","family":"BERRY","sequence":"additional","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]},{"given":"GORAN","family":"PANJKOVIC","sequence":"additional","affiliation":[{"name":"Centre for Synchrotron Science (MCSS), Monash University, Building 220, 770 Blackburn Road, Clayton, Victoria, Australia"},{"name":"CRC for Biomedical Imaging Development Ltd., 40 Clements Avenue, Bundoora, Victoria, Australia"}]}],"member":"219","published-online":{"date-parts":[[2012,4,30]]},"reference":[{"key":"rf1","unstructured":"H.\u00a0Spieler and \u00a0Knovel, Series on Semiconductor Science and Technology 12 (Oxford University Press, Oxford, New York, 2005)\u00a0p. xvi."},{"key":"rf3","first-page":"234","volume":"2276","author":"Ries H.","journal-title":"SPIE"},{"key":"rf5","author":"Panjkovic G.","journal-title":"Nuclear Instrum. Methods Phys. Res. A"},{"key":"rf6","volume":"52","author":"Limousin O.","journal-title":"IEEE Trans. Nuclear Sci."},{"key":"rf7","volume-title":"Medical Imaging Signals and Systems","author":"Prince J. L.","year":"2006"},{"key":"rf8","volume-title":"Radiation Detection and Measurements","author":"Knoll G. F.","year":"1989"},{"key":"rf9","volume-title":"Design of Analog CMOS Integrated Circuits","author":"Razavi B.","year":"2001"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126611007086","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T17:14:09Z","timestamp":1565111649000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126611007086"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,2]]},"references-count":7,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2012,4,30]]},"published-print":{"date-parts":[[2011,2]]}},"alternative-id":["10.1142\/S0218126611007086"],"URL":"https:\/\/doi.org\/10.1142\/s0218126611007086","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"value":"0218-1266","type":"print"},{"value":"1793-6454","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,2]]}}}