Tunable current-mode and voltage-mode quadrature oscillator using a DVCCTA

IEICE Electronics Express

Ming-Yuan Hsieh¹  Hua-Pin Chen¹  San-Fu Wang¹ 

[1] Department of Electronic Engineering, Ming Chi University of Technology

关键词: voltage-mode;    current-mode;    quadrature oscillator;   

DOI  :  10.1587/elex.11.20140478

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(10)Cited-By(6)A novel tunable current-mode and voltage-mode quadrature oscillator design using a single differential voltage current conveyor transconductance amplifier (DVCCTA) and four all grounded passive elements is presented. The proposed circuit offers two explicit quadrature current outputs and two quadrature voltage outputs. The oscillation condition and oscillation frequency of the proposed oscillator are independently controllable. The use of only grounded passive components makes the proposed circuit ideal for integrated circuit implementation. HSPICE simulation results are given to verify the theoretical analysis.

【 授权许可】

Unknown