Introduction Charge pumps are crucial components in the design of phase-locked loops (PLLs), a type of feedback control system used to synchronize an output signal with a reference signal. This blog will show the function and importance of charge pumps …
Phase-Locked Loops (PLLs) are essential components in various communication systems, providing synchronization and stability in signal processing. However, conventional Phase Detectors (PDs) in PLLs often face challenges with limited acquisition range, especially when dealing with unequal input frequencies. This blog …