High-order phase tracking loop with segmented proportional and integral controls
Clock circuits, components, systems and signal processing methods enabling digital
communication are described. A phase locked loop device derives an output signal locked
to a first reference clock signal in a feedback loop. A common phase detector is employed to
obtain phase differences between a copy of the output signal and a second reference clock
signal. The phase differences are employed in an integral phase control loop within the
feedback loop to lock the phase locked loop device to the center frequency of the second …
communication are described. A phase locked loop device derives an output signal locked
to a first reference clock signal in a feedback loop. A common phase detector is employed to
obtain phase differences between a copy of the output signal and a second reference clock
signal. The phase differences are employed in an integral phase control loop within the
feedback loop to lock the phase locked loop device to the center frequency of the second …
High-order phase tracking loop with segmented proportional and integral controls
Clock circuits, components, systems and signal processing methods enabling digital
communication are described. A phase locked loop device derives an output signal locked
to a first reference clock signal in a feedback loop. A common phase detector is employed to
obtain phase differences between a copy of the output signal and a second reference clock
signal. The phase differences are employed in an integral phase control loop within the
feedback loop to lock the phase locked loop device to the center frequency of the second …
communication are described. A phase locked loop device derives an output signal locked
to a first reference clock signal in a feedback loop. A common phase detector is employed to
obtain phase differences between a copy of the output signal and a second reference clock
signal. The phase differences are employed in an integral phase control loop within the
feedback loop to lock the phase locked loop device to the center frequency of the second …
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