期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2013
卷号：4
期号：3
页码：335-337
语种：English
出版社：Ayushmaan Technologies
摘要：In this paper analytical description of operational transconductance amplifiers (OTA) is done. The basic properties of the Operational Transconductance Amplifier (OTA) are discussed. In this paper voltage-controlled amplifier, filters, and the impedances are presented. Controllable voltage gain and first-order and secondorder active filter with controllable edge design and undertook significant frequencies is performed. A versatile family of voltage controlled filter Systematic design requirements of the appropriate sections described. The total number of components used circuit is small, and the design equations and voltage control attractive features. In this paper the limitations and practical OTA-based filters by using commercial considerations available bipolar OTAs are discussed. OTAs of events in continuous-time monolithic.
