Electronically tunable sinusoidal oscillator circuit with current and voltage outputs

被引：12
|
作者：
Ayten, U. E. [2 ]
Sagbas, M. [1 ]
Sedef, H. [2 ]
机构：
[1] Maltepe Univ, Dept Engn, Istanbul, Turkey
[2] Yildiz Tech Univ, Dept Elect & Commun Engn, Istanbul, Turkey
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 2012年 / 99卷 / 08期
关键词：
sinusoidal oscillator; current backward transconductance amplifier; current-mode; voltage-mode; electronic tunability; SINGLE; FILTERS;
D O I：
10.1080/00207217.2011.653951
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：
A new circuit configuration for the realisation of an electronically tunable sinusoidal oscillator is presented. The proposed circuit uses only one current backward transconductance amplifier (CBTA), two grounded capacitors and one resistor. Using current controlled CBTA (CC-CBTA) instead of the CBTA, the resistor can be completely removed. It has also current-mode (CM) and voltage-mode (VM) outputs, simultaneously. The workability of the proposed structure has been demonstrated by both simulation and experimental results.
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页码：1133 / 1144
页数：12
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