The ARKT12FFC_CGPLL4G PLL is a versatile and stable general-purpose frequency synthesizer with phase synchronization(de-skew)
Phase-Locked Loop (PLL) : feedback system adjusts the phase of an output signal to match the phase of an input signal.
The wide input and output frequency range allows the PLL to be used in virtually any clocking application. With excellent supply noise immunity, the PLL is ideal for use in noisy mixed-signal SoC environments.
The ARKT12FFC_CGPLL4G is a low-power, low-area, and widely programmable design and phase synchronization (de-skew) allowing a single macro to be used for all clocking applications in the system, greatly simplifying the SoC