Current-mode quadrature oscillator with grounded capacitors and resistors using two DVCCs

被引：0
|
作者：
Horng, JW [1 ]
机构：
[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli 32023, Taiwan
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2003年 / E86A卷 / 08期
关键词：
quadrature oscillator; current-mode; DVCC;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new current-mode quadrature oscillator circuit using two differential voltage current conveyors (DVCCs), two grounded capacitors and two grounded resistors is presented. Two high output impedance sinusoid current sources with 900 phase difference are available in the proposed circuit. The oscillation condition and oscillation frequency are orthogonally controllable. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. Simulation results are also included.
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页码：2152 / 2154
页数：3
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