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A Modern VDCCTA Active Element and Its Electronic Application
Journal of Circuits, Systems and Computers ( IF 0.9 ) Pub Date : 2022-09-17 , DOI: 10.1142/s0218126623500536
Yumnam Shantikumar Singh 1 , Ashish Ranjan 1 , Shuma Adhikari 2 , Benjamin A Shimray 2
Affiliation  

In this paper, a novel current mode (CM) building block termed Voltage differencing current conveyor transconductance amplifier (VDCCTA) is developed by combining the voltage differencing current conveyor (VDCC) and an operational transconductance amplifier (OTA). This modern active block VDCCTA is extended for applications such as a lossless inductor, filter design, and chaotic circuit design. An active inductor simulator (AIS) without any component matching is designed using the proposed VDCCTA block and a grounded capacitor as a first application that offers flexibility to model grounded positive active inductor (GPAI), grounded negative active inductor (GNAI), and floating positive active inductor (FPAI) circuits. Moreover, the proposed positive active inductor (PAI) can also be translated for multiple input single output (MISO) voltage mode (VM) universal filter with two external passive elements and chaotic circuitry. The characteristics of VDCCTA are verified with the CM multifunction filter, VM band-pass filter, and VM-MISO filter. A complete exercise of this newly reported VDCCTA block is analyzed for their port characteristics validation and the performance parameters using PSPICE simulation. Finally, experimental verification of the proposed AIS is tested to justify the theoretical and simulated results.



中文翻译:

一种现代VDCCTA有源元件及其电子应用

在本文中,通过结合电压差电流传送器 (VDCC) 和运算跨导放大器 (OTA),开发了一种称为电压差电流传送器跨导放大器 (VDCCTA) 的新型电流模式 (CM) 构建块。这个现代有源模块 VDCCTA 被扩展用于无损电感器、滤波器设计和混沌电路设计等应用。没有任何组件匹配的有源电感器模拟器 (AIS) 是使用建议的 VDCCTA 模块和接地电容器设计的,作为第一个应用程序,它可以灵活地模拟接地正有源电感器 (GPAI)、接地负有源电感器 (GNAI) 和浮动正有源电感器( FPAI )电路。而且,所提出的正有源电感器 (PAI) 也可以转化为具有两个外部无源元件和混沌电路的多输入单输出 (MISO) 电压模式 (VM) 通用滤波器。VDCCTA 的特性通过 CM 多功能滤波器、VM 带通滤波器和 VM-MISO 滤波器得到验证。使用 PSPICE 仿真分析这个新报告的 VDCCTA 块的完整练习,以验证其端口特性和性能参数。最后,对所提出的 AIS 进行了实验验证,以证明理论和模拟结果的合理性。使用 PSPICE 仿真分析这个新报告的 VDCCTA 块的完整练习,以验证其端口特性和性能参数。最后,对所提出的 AIS 进行了实验验证,以证明理论和模拟结果的合理性。使用 PSPICE 仿真分析这个新报告的 VDCCTA 块的完整练习,以验证其端口特性和性能参数。最后,对所提出的 AIS 进行了实验验证,以证明理论和模拟结果的合理性。

更新日期:2022-09-17
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