Reference Design for Powering a Xilinx Zynq UltraScale+ Remote Radio Head (RRH) or Backhaul (BH)
PMP12004-HE
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Key Document
- Powering Xilinx Zynq UltraScale+ Based Remote Radio Head (RRH) or Backhaul (BH) (Rev. A)
(PDF 5200 KB)
26 Apr 2016
Description
This design for powering Xilinx Zynq UltraScale+ (www.xilinx.com/power) Remote Radio Heads (RRH) features the TPS6508640 and is a small and highly efficient solution. The PMIC reduces size, cost, and power loss by having integrated rails into 1 device, high switching frequency and separate rails for core supplies.
Features
- PMIC reduces solution size by integrating many rails into 1 device
- PMIC reduces inductor size by having high switching frequency converters and controllers
- Separation of core option saves power with estimated 2.6W at max loading
- DVS allows for higher power savings by reducing the output power for lower operational needs
See the Important Notice and Disclaimer covering reference designs and other TI resources.