Electronically-Controlled Current-mode second order Sinusoidal Oscillators Using MO-OTAs and Grounded Capacitors

• 作者: Data Ram Bhaskar Kasim Karam Abdalla Raj Senani
• 来源期刊: 电路与系统(英文)
• 学科: 工学
• 关键词: Oscillators ANALOG Electronics Current Mode Circuits OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS
• 年，卷（期）: 2011,（2）
• 页码范围: 65-73
• 页数: 9页
• 分类号: TN7

摘要

Five new electronically-controllable second order current-mode sinusoidal oscillators using three mul-ti-output operational transconductance amplifiers (MO-OTAs) and two grounded capacitors (GC) have been presented. Simulation results are included to confirm the theoretical analysis based upon CMOS OTAs implementable in 0.5 μm technology.