According to embodiments of the present invention, a phase-locked loop
(PLL) may include circuitry to select a wide pulse width for the
phase-frequency detector control signal when the PLL is in a frequency
acquisition stage, a narrow pulse width for the phase-frequency detector
control signal when the PLL is in a phase capture stage, and a wide pulse
width of the phase-frequency detector control signal when the PLL is in a
lock stage.