DEPARTMENTS: NOTABLE & NEWSWORTHY
System Synchronizer Delivers Class D Compliance for O-RAN S-Plane Requirements
09/28/2022
ClockMatrix Device Provides Synchronization and Software Solution for the AMD RFSoC DFE Development Platform and O-RU Reference Design
System Synchronizer Delivers Class D Compliance for O-RAN S-Plane Requirements
Renesas Electronics Corporation announced that its 8A34001 System Synchronizer for IEEE 1588 is being used within the AMD Zynq UltraScale+ RFSoC DFE ZCU670 Evaluation Kit and reference design for 5G Next-Gen Radio (5G NR).
The 8A34001 System Synchronizer for IEEE 1588 is part of Renesas’ ClockMatrix™ Family of high-performance, precision timing solutions designed to simplify clock designs for high-speed applications. The 8A34001 generates ultra-low jitter; precision timing signals based on the IEEE 1588 Precision Time Protocol (PTP) and Synchronous Ethernet (SyncE). It exceeds next-generation 5G radio requirements including synchronization and offers full ITU-T G.8273.2 T-BC/T-TSC class C and D compliance. Renesas offers open-source SYNCE4L and PCM4L, that is built on open source PTP4L, and device drivers already in a Linux kernel for the 8A34001; while competing solutions rely on proprietary software that are difficult for end-customers to integrate and customize on to their SW platforms.
The AMD ZCU670 is an evaluation and development platform based on Zynq UltraScale+ RFSoC DFE, the latest AMD silicon for 5G NR targeting both FR1 and FR2 (mmWave) O-RAN applications.
The 8A34001 performance has been verified on the ZCU670 evaluation platform and shown to exceed the 5G system requirements. The relevant compliance reports and test results are available from Renesas upon request. The solution will be made available as part of the AMD O-RAN reference design where it is used to implement the S-plane functionality in an O-RU reference design.
More information about Renesas’ timing solutions is available here.
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