DocumentCode :
1952978
Title :
An algorithm for the automatic design and the power optimisation of active-Gm-RC continuous-time biquadratic cells
Author :
D´Amico, S. ; Giannini, Vito ; Baschirotto, Andrea
Author_Institution :
Dept. of Innovation Eng., Lecce Univ., Italy
fYear :
2004
fDate :
20-23 June 2004
Firstpage :
333
Lastpage :
336
Abstract :
In this paper an algorithm for the automatic design and the power optimisation of active-Gm-RC continuous-time biquadratic cells is presented. The cell presents a low power consumption because it uses a low ωu op-amp. Furthermore the proposed methodology allows to find the best compromise to minimize cell power consumption and, at the same time, to achieve the required performances of the biquadratic filter, in term of desired transfer function, third harmonic distortion and noise behaviour.
Keywords :
Butterworth filters; RC circuits; biquadratic filters; circuit noise; circuit optimisation; continuous time filters; harmonic distortion; low-pass filters; low-power electronics; operational amplifiers; transfer functions; active Gm-RC continuous time biquadratic cells; automatic design; biquadratic filter; low power consumption; low-pass Butterworth filter; noise; operational amplifier; power optimisation; third harmonic distortion; transfer function; Algorithm design and analysis; Design engineering; Design optimization; Energy consumption; Filters; Frequency response; Mathematical model; Operational amplifiers; Technological innovation; Transfer functions;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 2004. NEWCAS 2004. The 2nd Annual IEEE Northeast Workshop on
Print_ISBN :
0-7803-8322-2
Type :
conf
DOI :
10.1109/NEWCAS.2004.1359099
Filename :
1359099
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1952978
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