Voltage-Mode Lowpass, Bandpass and Notch Filters Using Three Plus-Type CCIIs

• 作者: Chih-Cheng Liu Jiun-Wei Horng Zhao-Ren Wang
• 来源期刊: 电路与系统(英文)
• 学科: 工学
• 关键词: ACTIVE FILTER Current CONVEYOR VOLTAGE-MODE Biquad
• 年，卷（期）: 2011,（1）
• 页码范围: 34-37
• 页数: 4页
• 分类号: TN7

摘要

A single input and three outputs voltage-mode biquadratic filter using three plus-type second-generation current conveyors (CCII), two grounded capacitors and five resistors is presented. The proposed circuit offers the following features: realization of three filter functions, which are, lowpass, bandpass and notch filters, simultaneously, the use of only grounded capacitors. PSPICE simulation results are also included.