PLL

Noun

Meaning

(electronics) Initialism of phase-locked loop.

(Rubik's Cube) Initialism of permutation of the last layer.; after OLL, the rearrangement of the last layer of cubies so that they are in their right places.

Source: en.wiktionary.org

Examples

An article on designing a standard PLL IC for Bluetooth applications. Source: Internet

;All digital PLL (ADPLL): Phase detector, filter and oscillator are digital. Source: Internet

Denote by the phase difference : Then the following dynamical system describes PLL behavior : Here ; is the frequency of a reference oscillator (we assume that is constant). Source: Internet

In a PLL, the two inputs of the phase detector are the reference input and the feedback from the VCO. Source: Internet

A system designer can use a spread-spectrum PLL to reduce interference with high-Q receivers by spreading the energy over a larger portion of the spectrum. Source: Internet

Clock distribution Typically, the reference clock enters the chip and drives a phase locked loop (PLL), which then drives the system's clock distribution. Source: Internet

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