Intel® MAX® 10 Clocking and PLL User Guide

ID 683047
Date 12/26/2023
Document Table of Contents Programmable Bandwidth

The PLL bandwidth is the measure of the PLL’s ability to track the input clock and its associated jitter. The Intel® MAX® 10 PLLs provide advanced control of the PLL bandwidth using the programmable characteristics of the PLL loop, including loop filter and charge pump. The 3-dB frequency of the closed-loop gain in the PLL determines the PLL bandwidth. The bandwidth is approximately the unity gain point for open loop PLL response.