As IEEE 1588-2008 (PTP) becomes the preferred technology for time synchronization in 5G networks and multiple other applications, designers find themselves faced with the task of requiring complex sub-systems of not only network synchronizer PLLs, but also software to implement the PTP stack and time recovery algorithms. Silicon Labs' AccuTime™ solution is designed to perform this role in conjunction with the company's network synchronizer products, greatly reducing development effort and offering industry-leading, guaranteed performance to meet even the most stringent requirements.
Features | Benefits | |
---|---|---|
Works with our Network Synchronizer PLLs | Provides industry-leading software clock recovery couple with ultra-low jitter, flexible frequency and clock generation. | |
Multi-platform support | Allows use with the microprocessor and SoC architectures most commonly found in telecom systems. | |
Full PTP stack | Can operate with layer 2 (PTP over Ethernet) and layer 3 (PTP over UDP/IP) networks, using one or two step signalling. | |
PTP profile support | Capable of supporting multiple PTP profiles for different applications, including ITU-T G.8265.1, G.8275.1 and G.8275.2. | |
Advanced clock recovery servo | Adaptive clock recovery algorithms allow precise time and frequency recover over noisy networks. |
IEEE 1588-2008 protocol stack and clock recovery servo
ITU-T G.8273.2 Class C and D Telecom Boundary Clock
ITU-T G.8273.4 APTS Support for GNSS + PTP
ITU-T G.8261 10-hop Networks
Can operate as PTP + Synchronous Ethernet or PTP only
Telecom, Power, Industrial, Fintech and Broadcast Video Applications
Available with Silicon Labs' Network Synchronizers and 1588 Modules
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