Title :
Four-stage ring oscillator for quadrature signal generation
Author :
Kusaga, Takashi ; Shima, Takeshi
Abstract :
Quadrature oscillators are effective for clock recovery circuits, complex signal processing, etc. In this report, two new quadrature oscillator circuits based on tetrahedral oscillators are proposed. The proposed quadrature oscillators are simulated and tested by the breadboard circuit in order to verify their electrical performances.
Keywords :
clocks; oscillators; signal generators; synchronisation; breadboard circuit; clock recovery circuits; complex signal processing; four-stage ring oscillator; quadrature oscillator circuits; quadrature signal generation; tetrahedral oscillators; Circuit simulation; Circuit testing; Clocks; Frequency conversion; Informatics; Inverters; Performance evaluation; Ring oscillators; Signal generators; Signal processing; CMOS Ring Oscillator; Clock Recovery Circuit; Quadrature Oscillator; Tetrahedral Oscillator;
Conference_Titel :
Signals and Electronic Systems, 2008. ICSES '08. International Conference on
Conference_Location :
Krakow
Print_ISBN :
978-83-88309-47-2
Electronic_ISBN :
978-83-88309-52-6
DOI :
10.1109/ICSES.2008.4673365
