Phase Detectors/Phase Frequency Detectors for High Performance PLLs
Analog Integrated Circuits and Signal Processing
Proceedings of the 2004 Asia and South Pacific Design Automation Conference
Extended Kalman filtering and phase detector modeling for a digital phase-locked loop
WSEAS TRANSACTIONS on COMMUNICATIONS
A ring oscillator of remarkable power supply independent characteristic
WSEAS Transactions on Circuits and Systems
A ring oscillator with high temperature independency
WSEAS Transactions on Circuits and Systems
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This work concerns with the design and analysis of phase locked loops (PLLs). In the last decade a lot of works have been done about the analysis of PLLs. The phase locked loops are analyzed briefly, second order, third order, and fourth order. In practically the design of 1.3 GHz, 1.9V second order PLL is considered. SPICE simulation program results confirm the theory.