01578naa a2200241 i 4500001000400000003000400004005001700008008003900025040000800064041000800072044000800080100013900088245011200227260001000339500010700349520054900456655003001005700014101035711006101176773007301237942001301310999001301323BPPBPK20180427075054.0151202s2000    pl     f     |100 0 eng  cBPK  aeng  aPOL  aMAZUREK, Andrzej.d1996 - .bPolitechnika Koszalińska - Wydział Elektroniki,cKatedra Teorii Obwodów i Układów Elektronicznych  aProgrammable transconductance amplifiers in switched current circuits /cAndrzej Mazurek, Krzysztof Wawryn.  c2000.  aDane z Informatora o publikowanych wynikach prac naukowo-badawczych w 2000 roku Wydziału Elektroniki.  aIn the present paper, there has been presented a new concept of ST circuits based on the application of operating amplifiers with adjustable transconductance. It has been proved that in the delaying circuits proposed one can electronically adjust its amplification, which was not possible with SI 1st and 2nd generation circuits. For the purpose of verification of the concept a simple adjustable transconductance amplifier was designed. Simulation examinations of delaying circuits were carried out, which proved the legitimacy of the concept. 0aMateriały konferencyjne.  aWAWRYN, Krzysztof.d1996 - .bPolitechnika Koszalińska - Wydział Elektroniki,cKatedra Systemów Cyfrowego Przetwarzania Sygnałów  aMIXDES'2000n(7 ;d2000 ;cGdynia, Polska).pMIXDES 2000  iW :tVII  International Conference Mixed Design. -g2000, s. 467-472  cART2UKD  c391d391