Title :
Optimization and synthesis of switched current filters with nonideal MOS transistors
Author :
Erten, I. Gökhan ; Dundar, Gunhan ; Balkir, Sina
Author_Institution :
Dept. of Electr. & Electron. Eng., Bogazici Univ., Istanbul, Turkey
Abstract :
In this paper, a new synthesis and optimization tool for switched current filters is presented. Optimization algorithm, which is based on a simulated annealing engine, utilizes closed form expressions that involve MOS transistor imperfection parameters. Optimization procedure determines the transistor sizes to yield the minimum chip size and the minimum power dissipation for a given filter specification
Keywords :
MOS analogue integrated circuits; active filters; circuit optimisation; low-power electronics; switched current circuits; closed form expressions; filter specification; imperfection parameters; minimum chip size; minimum power dissipation; nonideal MOS transistors; optimization algorithm; optimization tool; switched current filters; Analytical models; Circuit simulation; Engines; Filters; Flow graphs; MOS capacitors; MOSFETs; Simulated annealing; Switched capacitor circuits; Transfer functions;
Conference_Titel :
Design of Mixed-Mode Integrated Circuits and Applications, 1999. Third International Workshop on
Conference_Location :
Puerto Vallarta
Print_ISBN :
0-7803-5588-1
DOI :
10.1109/MMICA.1999.833582
