Xilinx UltraScale+ RFSoC Gen 3 ZU4x Power and Timing

Xilinx has released a Gen3 version of the Zynq® UltraScale+™ RFSoC, which integrates multi-gigasample RF data converters and soft-decision forward error correction (SD-FEC) into an SoC architecture. The multi-generation portfolio features a breadth of devices with varying direct RF performance to meet diverse spectrum needs and use cases. The integration of direct RF-sampling data converters offers the most flexible, smallest footprint and lowest power solution for a wide range of radio applications.

An SoC with this level of performance demands a high-current power supply with tight regulation and extremely low jitter clock sources. This winning combination highlights the power and timing devices that Xilinx chose for supporting their ZU4x products and additional suggested solutions that would be an excellent fit for many designs.

Visit the RFSoC ZU4x page to learn more.

Key Features

  • Digital multiphase power to deliver high current outputs with very low voltage ripple
  • Pre-programmed PMICs specifically designed to meet any use case
  • FemtoClock®NG Universal Translator capable of 1GHz outputs with jitter specs in compliance with Ethernet standards up to 25G. Devices supporting up to eight independent outputs allow users to minimize footprints with maximum flexibility
  • Added system synchronizer for IEEE 1588
System Block Diagram

Winning Combinations

Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

See the benefits immediately with our “Winning Combinations” solutions