Title :
Wideband, low-voltage CMOS sample-and-hold amplifier design
Author :
Standarovski, Denis ; Cousineau, Marc ; Lescure, Marc
Author_Institution :
E.N.S.E.E.I.H.T. Electron. Lab., I.N.P.T. Univ., Toulouse, France
Abstract :
In this paper, wideband S/H amplifier design for CCD signal processor application is shown. First, asymmetric common closed-loop S/H amplifier architectures are analysed in order to define internal limitations for high frequency applications. Then, low voltage, high frequency, low power, rail-to-rail 3.3V CMOS OpAmp, used as S/H building block, is described. Finally, full conception of a S/H amplifier is developed.
Keywords :
CMOS analogue integrated circuits; frequency response; integrating circuits; low-power electronics; operational amplifiers; sample and hold circuits; wideband amplifiers; 3.3 V; CCD signal processor; CMOS sample-and-hold amplifier; closed-loop structure; frequency response; integrator output; internal limitations; inverting wideband integrator; rail-to-rail CMOS opamp; single-ended output sample-and-hold amplifier; wideband low-voltage amplifier design; Broadband amplifiers; CMOS technology; Charge coupled devices; Frequency; Integrated circuit technology; Operational amplifiers; Switches; Transconductance; Voltage; Wideband;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
Print_ISBN :
0-7803-8248-X
DOI :
10.1109/IMTC.2004.1351424
