A New CMOS Current Controlled Quadrature Oscillator Based on a MCCII

Autor:	Ashwek Ben Saied, Dorra Sellami Masmoudi, Samir Ben Salem
Rok vydání:	2011
Předmět:	Dc current Physics Vackář oscillator Voltage-controlled oscillator CMOS Hardware_INTEGRATEDCIRCUITS General Engineering Electronic engineering Quadrature oscillator Hardware_PERFORMANCEANDRELIABILITY Sinusoidal oscillation Quadrature (astronomy)
Zdroj:	Circuits and Systems. :269-273
ISSN:	2153-1293 2153-1285
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b05d4c6b700e44e87d5ed0a24b0cbaf7 https://doi.org/10.4236/cs.2011.24037 Zobrazit plný text záznamu