A New CMOS Current Controlled Quadrature Oscillator Based on a MCCII

• 作者: Ashwek Ben Saied Dorra Sellami Masmoudi Samir Ben Salem
• 来源期刊: 电路与系统(英文)
• 学科: 工学
• 关键词: QUADRATURE Sinusoidal OSCILLATOR Optimized MCCII
• 年，卷（期）: dlyxtyw_2011,（4）
• 页码范围: 269-273
• 页数: 5页
• 分类号: TN7

摘要

In this paper, we propose a design of a current controlled Quadrature Sinusoidal Oscillator. The proposed circuit employs three optimized Multi-output translinear second generation current conveyer (MCCII). The oscillation condition and the oscillation frequency are independently controllable. The proposed Quadrature Oscillator frequency can be tuned in the range of [198 MHz –261 MHz] by a simple variation of a DC current. PSpice simulation results are performed using CMOS 0.35 μm process of AMS.