Design and simulation of charge sensitive preamplifier with CMOS FET implemented as feedback capacitor C_fp

Design and simulation of charge sensitive preamplifier with CMOS FET implemented as feedback capacitor C fp 1 2 first-author 1 corresp Corresponding author. E-mail address: suhong@impcas.ac.cn Corresponding author. E-mail address: suhong@impcas.ac.cn suhong@impcas.ac.cn 1 1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China Department of Physics, University of Douala, Cameroon Department of Physics, University of Douala, Cameroon In this paper, to design a new preamplifier for optimum performances with charged-particle or heavy-ion detectors, the CMOS FET is implemented as a feedback capacitor C fp , so that the entire system should be built only with MOSFET. This work is a revolution design because to realize an ASIC for a preamplifier circuit, the capacitor will also be included. We succeed after a simulation to maintain a rise time less than 3 ns, the output resistance less than 94 Ω and the linearity almost good. Charge sensitive preamplifier CMOS transistor Feedback capacitor Simulation References Pettersen D M , Mikkelsen S , Talebi J , et al . IEEE Nucl Sci Symp , 2004 , N45-1 : 1 - 7 . IEEE Nucl Sci Symp “ Field effect transistors in theory and practice ”, Motorola Semiconductor Application Note AN211A , Motorola Inc ., 1993 . Field effect transistors in theory and practice RF, RFIC. & Microwave Theory, Design. “Cascode current Mirror” , http://www.rfic.co.uk , 1-10 . RF, RFIC. & Microwave Theory, Design. “Cascode current Mirror” Jeong J , Pornpromlikit S , Asbeck P M , et al . IEEE Microwave and Wireless Components Letters , 2006 , 16 : 684 - 686 . IEEE Microwave and Wireless Components Letters Shouli YAN , Edgar SANCHEZ-SINENCIO . IEICE Trans. Analog Integrated Circuits and Systems , 2000 , E00-A : 1 - 17 . IEICE Trans. Analog Integrated Circuits and Systems Russo G V , Petta C , Lo Presti D , et al . Silicon drift detector readout and on-line data reduction using a Fast VLSI . New York : Elsevier Science Inc ., 1996 , 1 - 41 . Silicon drift detector readout and on-line data reduction using a Fast VLSI Connor P O , Pratte J F , Geronimo G D . Low noise charge amplifiers in submicron CMOS , Snowmass, Colorado , July 2, 2003 (lecture) . Low noise charge amplifiers in submicron CMOS Barzdenas V , Navickas R . Electron Electr Eng , 2006 , Nr: 6 : 75 - 78 . Electron Electr Eng Moses W W , Kipnis I , Ho M H , et al . IEEE Trans Nucl Sci , 1994 , 41 : 1469 - 1472 . IEEE Trans Nucl Sci Proteus 6.7 SP3. Labcenter Electronic 1989-2005 . http://www.labcenter.co.uk . Proteus 6.7 SP3. Labcenter Electronic 1989-2005 10.1016/S1001-8042(08)60057-3 TN722.7 + 3,TL8 Partly supported by National Natural Science Fundation of China (10675153) 2008-03-05 2008-08-20 2021-01-19 2008 Nuclear Science and Techniques 04 19