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A low-voltage low-sensitivity sinusoidal VCO for DPLL realizations
(Proceedings - IEEE International Symposium on Circuits and Systems, 2004-09-07) [Trabalho apresentado em evento]
A quasi-sinusoidal linearly tunable OTA-C VCO built with triode-region transconductors is presented. Oscillation upon power-on is ensured by RHP poles associated with gate-drain capacitances of OTA input devices. Since the ...