Versatile DVCC-Based Current-Mode IAFs without Parasitic Effects

• 作者: Noboru Yabuki Takao Tsukutani
• 来源期刊: 电气工程:英文版
• 学科: 工学
• 关键词: ANALOG CIRCUITS IAFs DVCCs
• 年，卷（期）: 2019,（1）
• 页码范围: 19-22
• 页数: 4页
• 分类号: TM

摘要

This paper introduces current-mode IAFs (inverse active filters) employing DVCCs (differential voltage current conveyors) and grounded passive elements without the parasitic effects. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP (inverse high-pass) responses by adding the circuit current outputs suitably. Additionally the circuit parameters ω0 and Q can be set orthogonally adjusting the circuit passive elements. An achievement example is given together with simulation results by PSPICE.