Brief Analysis of Filtering Performance of Phase-locked Loop

JasonYoo

Brief Analysis of Filtering Performance of Phase-locked Loop [Copy link]

The phase-locked loop is essentially an active filter with excellent performance
. Its filtering performance refers to
the suppression of noise and stray interference by the loop. Because the phase-locked loop is a phase negative
feedback system, its filtering performance is
difficult to achieve by any LC, RC, quartz crystal, ceramic chip or other filters.

sosoy

Learning, thank you for sharing.