AD9546 Dual DPLL Digitized Clock Synchronizer

Analog Devices Inc. AD9546 Dual DPLL Digitized Clock Synchronizer combines digitized clocking technology that efficiently transports and distributes clock signals in systems. Digitized clocking on the AD9546 allows the design of flexible and scalable clock transport systems with well-controlled phase (time) alignment. The AD9546 is ideal for the design of network equipment that must meet the synchronization requirements for IEEE^® 1588™ boundary clocks per ITU-T G.8273.2 Class D. Additionally, digitized clocking is also relevant in applications requiring the accurate transport of frequency and phase to multiple usage endpoints, such as, distributing synchronized system reference (SYSREF) clocks to an array of ADC channels.