Low Input and High Output Impedances Current-Mode First-Order Allpass Filter Employing Grounded Passive Components

• 作者: Chih-Hou Hsu Chun-Li Hou Dun-Yih Yang Jiun-Wei Horng Min-Jie Ho Yi-Sing Guo
• 来源期刊: 电路与系统(英文)
• 学科: 工学
• 关键词: Second-Generation Current CONVEYOR FIRST-ORDER Filter Allpass CURRENT-MODE
• 年，卷（期）: 2012,（2）
• 页码范围: 176-179
• 页数: 4页
• 分类号: TN7

摘要

A current-mode low input and high output impedances first-order allpass filter using two multiple output second-generation current conveyors (MOCCIIs), one grounded capacitor and one grounded resistor is presented. The suggested filter uses a canonical number of passive components without requiring any component matching condition. The frequency responses simulation results of the proposed filter confirm the theoretical analysis.