148 articles – 175 Notices  [english version]
Fiche concise Articles dans des revues avec comité de lecture
A Charge-Sensitive Amplifier Associated with APD or PMT for Positron Emission Tomography Scanners
Mathez H. et al
Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment 613 (2010) 134-140 - http://hal.in2p3.fr/in2p3-00371258
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H. Mathez1, P. Russo1, G.-N. Lu2, P. Pittet2, L. Quiquerez2, J. Lecoq3, G. Bohner3
1 :  IPNL - Institut de Physique Nucléaire de Lyon
http://www.ipnl.in2p3.fr/
CNRS : UMR5822 – IN2P3 – Université Claude Bernard - Lyon I
France
2 :  INL - Institut des nanotechnologies de Lyon - Site d'Ecully
CNRS : UMR5270 – Université Claude Bernard - Lyon I – Institut National des Sciences Appliquées [INSA] - Lyon – Ecole Centrale de Lyon
bat. 7 36 Av Guy de Collongue - 163 69131 ECULLY CEDEX
France
3 :  LPC - Laboratoire de Physique Corpusculaire [Clermont-Ferrand]
http://clrwww.in2p3.fr/
CNRS : UMR6533 – IN2P3 – Université Blaise Pascal - Clermont-Ferrand II
Campus des Cézeaux 24, avenue des Landais BP 80026 63171 Aubière Cedex
France
Sciences de l'ingénieur/Micro et nanotechnologies/Microélectronique
Physique/Physique/Instrumentations et Détecteurs
A Charge-Sensitive Amplifier Associated with APD or PMT for Positron Emission Tomography Scanners
We present a Charge-Sensitive Amplifier (CSA) to be coupled with a 511-KeV 2-photon detector for positron emission tomography scanners. The circuit has been designed to be associated with an Avalanche Photodiode (APD) or Photo-Multiplier Tube (PMT) with large capacitance. It is a two-stage structure. The input stage consists of a foldedcascode fully-differential part and a common-mode feedback (CMFB) circuit. The output stage employs complementary source followers. The amplifier has been designed in a 0.35μm BiCMOS process with optimization of noise and speed performances to meet specific constraints. Its main characteristics evaluated by post-layout simulations are: 70-dB DC gain, 4.6-GHz GBW, 20-ns peaking time for pulsed stimulus, 3900-electron equivalent input noise charge (ENC), 135-mW power consumption at 3.5 V supply.

2010
10.1016.j.nima.2009.11.063
Nuclear Instruments and Methods in Physics Research Research: Accelerators, Spectrometers, Detectors and Associated Equipment
613
134-140

LYCEN 2009-03, PCCF RI 0902
to be presented at the 32nd International Convention MIPRO (Microeectronics, Electronics, and Electronic Technology (MEET)), Opatija, Croatia, May 25-29 2009