New Current-Mode All-Pass Filter With Grounded Capacitor Based on Gain-Variable CCIII

被引：1

作者：

Herencsar, Norbert ^{[1
]}

Koton, Jaroslav ^{[1
]}

Vrba, Kamil ^{[1
]}

Cicekoglu, Oguzhan ^{[2
]}

机构：

[1] Brno Univ Technol, Dept Telecommun, Tech 3082 12, Brno 61600, Czech Republic

[2] Bogazici Univ, Dept Elect & Elect Engn, TR-34342 Bebek, Turkey

来源：

AFRICON, 2013 | 2013年

关键词：

3RD-GENERATION CURRENT CONVEYOR;

D O I：

10.1109/AFRCON.2013.6757657

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new application of the recently introduced gain-variable third-generation current conveyor (GVCCIII) in which the voltage-gain between Y to X terminal can be controlled by means of two resistors ratio. The novel first-order current-mode all-pass filter employs single GVCCIII, two external resistors, and single grounded capacitor. The use of grounded capacitor makes the proposed circuit ideal for integrated circuit implementation. The theoretical results are verified by SPICE simulations using TSMC 0.25 mu m level-7 SCN5M CMOS process parameters with +/- 1.5 V supply voltages.

引用

页码：559 / 562

页数：4