AMD EK-U1-ZCU208-G-J

Overview

Ek-U1-ZCU208-G-J from AMD (Xilinx) is an evaluation kit built around the Zynq UltraScale+ RFSoC ZU48DR - the industry's only single-chip adaptable radio device - featuring 8×14-bit 5GSPS RF-ADCs, 8×14-bit 10GSPS RF-DACs, and 8 integrated SD-FEC cores for DOCSIS, microwave backhaul, and 5G sub-6GHz/mMWave radio prototyping.

For engineers reviewing the EK-U1-ZCU208-G-J datasheet, pinout, applications, or equivalent options, this kit delivers validated RF data converter performance, FPGA-measurable real-time signal processing, and out-of-box mmWave IF evaluation via XM650 loopback card and CLK104 clocking support.

Technical Context

The EK-U1-ZCU208-G-J integrates the ZU48DR RFSoC with direct RF-sampling architecture, enabling analog RF signal acquisition and synthesis entirely within the digital domain without external mixers or IF stages. Its 8-channel ADC/DAC pair supports simultaneous wide instantaneous bandwidth capture and generation across sub-6GHz and extended mmWave bands.

Eight hardened SD-FEC cores operate at up to 100 Gbps aggregate throughput with 80% lower power versus soft IP implementations, targeting DOCSIS 3.1/4.0 Remote PHY and 5G small cell baseband processing. The lidless package and thermal design support sustained high-SFDR operation under full RF channel load.

Key Specifications

Availability

EK-U1-ZCU208-G-J is available at Aetrix Electronics and suitable for 5G massive-MIMO radio development, DOCSIS 4.0 Remote PHY deployment, and digital phased array radar prototyping requiring stable component supply, long-term toolchain support, and production-ready reference designs.

Supply support for EK-U1-ZCU208-G-J includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

AMD (formerly Xilinx) is a global semiconductor leader specializing in adaptive computing platforms, including FPGAs, adaptive SoCs, and AI accelerators for high-performance embedded and infrastructure applications.

The Zynq UltraScale+ RFSoC product line was designed specifically to replace multi-chip RF front-end architectures with single-die integration of RF data converters, programmable logic, and hardened DSP/FEC blocks for wireless infrastructure and defense systems.

FAQ

What is the primary function of the EK-U1-ZCU208-G-J evaluation kit?

The EK-U1-ZCU208-G-J evaluation kit serves as a complete hardware platform for rapid prototyping and performance validation of RF-intensive applications using the Zynq UltraScale+ RFSoC ZU48DR. It enables engineers to evaluate 8-channel RF-ADC/DAC performance, deploy SD-FEC-based DOCSIS or 5G baseband pipelines, and validate mmWave IF signal chains - all using the EK-U1-ZCU208-G-J board and included XM650/XM655/CLK104 add-on cards.

Does the EK-U1-ZCU208-G-J include software tools for RF data converter evaluation?

Yes, the EK-U1-ZCU208-G-J includes a Vivado Design Suite System Edition voucher and dedicated tools: the RF Data Converter Evaluation Tool for real-time ADC/DAC characterization and the RF Power Advantage Tool for dynamic power profiling of RFSoC subsystems. These tools are pre-integrated with the EK-U1-ZCU208-G-J reference designs and support JESD204B/C interface configuration and deterministic latency measurement.

Which RF bands does the EK-U1-ZCU208-G-J support natively?

The EK-U1-ZCU208-G-J supports full sub-6GHz operation and extended mmWave intermediate frequency (IF) bands via its onboard RF interfaces and included filter sets. The XM650 N79 band loopback card covers 4.4–5.0 GHz, while low-pass (DC–2.5 GHz), mid-band-pass (3.0–4.3 GHz), and high-band-pass (4.9–6.2 GHz) filters enable targeted band validation - all directly usable with the EK-U1-ZCU208-G-J without external synthesizers.

Can the EK-U1-ZCU208-G-J be used for DOCSIS 4.0 Remote PHY development?

Yes, the EK-U1-ZCU208-G-J is explicitly validated for DOCSIS 4.0 Remote PHY applications. Its ZU48DR RFSoC integrates eight SD-FEC cores optimized for LDPC decoding at >100 Gbps aggregate throughput, and the kit includes reference designs, firmware, and timing-critical JESD204C IP that align with CableLabs specifications - making the EK-U1-ZCU208-G-J a production-aligned development vehicle for Remote PHY node implementation.

What add-on cards ship standard with the EK-U1-ZCU208-G-J?

The EK-U1-ZCU208-G-J ships with three essential add-on cards: the XM650 N79 band loopback card for immediate RF path verification, the XM655 breakout card for probing individual RF-ADC/DAC lanes and clock domains, and the CLK104 RF clock card for ultra-low-jitter internal reference generation and external sampling clock distribution - all factory-tested and fully compatible with the EK-U1-ZCU208-G-J board layout and power delivery system.