INNOSILICON™ PLL IP is a high-speed, low-jitter frequency synthesizer, developed to reduce time-to-market, risk, and design cost. It can generate a stable, high-speed clock from an ultra-wide input clock with excellent supply noise immunity. The PLL is ideal for use in noisy mixed-signal SoC environments. This PLL integrates a Phase Frequency Detector (PFD), a Low Pass Filter (LPF), a Voltage Controlled Oscillator (VCO), and other associated circuits. All fundamental building blocks and programmable dividers are integrated in the IP core.
The low-power Fractional-N/SSCG PLL IP is specifically designed for power-sensitive applications. It supports non-integer clock multiplication, programmable clock synthesis, on-the-fly clock tracking or fine tuning, and spread spectrum clock generation. Designed for digital logic ICs, the PLL incorporates robust design techniques to operate reliably in noisy SoC environments, such as high-speed communication systems, low-power consumer devices, and memory interfaces.
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