The Digital-PLL from M31 is designed to deliver high-performance frequency synthesis for diverse semiconductor applications. Featuring a pure core voltage design and a compact size, the PLL supports a range of operational modes, including Fractional-N PLL and Spread Spectrum Clocking (SSC). It offers outstanding power noise immunity and meticulous integration for seamless embedding in ASICs and SoCs. The PLL is particularly adept for environments like noisy ASICs, ensuring high reliability with power-efficient operations. This digital PLL supports various crystal oscillator frequencies, underscoring its adaptability and effectiveness for high-precision electronic systems.