LMK5C22212AS1 Network Synchronizer

Texas Instruments LMK5C22212AS1 Network Synchronizer is a high-performance jitter cleaner and network synchronizer designed to meet the stringent requirements of wireless communications and infrastructure applications. The device is bundled with software support for IEEE-1588 PTP synchronization to a primary reference clock source. The network synchronizer integrates two DPLLs to provide hitless switching and jitter attenuation with programmable loop bandwidth and no external loop filters, maximizing flexibility and ease of use. Each DPLL phase locks a paired APLL to a reference input.