Analog Devices Inc. AD9173-FMC-EBZ

Overview

AD9173-FMC-EBZ from Analog Devices is an FMC-compatible evaluation board designed to accelerate development with the AD9173 dual 16-bit RF DAC. It supports full-speed JESD204B operation up to 15.4 Gbps per lane, enables deterministic latency synchronization across multiple devices, and provides direct RF output paths for signal generation up to 3.1 GHz via its on-board AD9173 IC. The board is used for prototyping single-band wireless transmitters in 5G NR and LTE base station radios.

For engineers reviewing the AD9173-FMC-EBZ datasheet, AD9173-FMC-EBZ pinout, AD9173-FMC-EBZ application, or AD9173-FMC-EBZ equivalent, this page delivers verified hardware interface details, validated clocking architecture, confirmed FMC-LPC mechanical and electrical compliance, supported JESD204B subclass 1 configurations, and documented reference design integration paths with Xilinx Zynq UltraScale+ RFSoCs and Intel Arria 10 GX FPGA carriers.

Technical Context

The AD9173-FMC-EBZ implements the AD9173 dual 16-bit, 6.2 GSPS RF DAC in a fully populated, production-ready layout. It integrates a high-stability 300 MHz oscillator for PLL reference, configurable LVDS/CMOS SYNCOUT signals for multi-device alignment, and matched 100 Ω differential routing for all eight JESD204B lanes and both DAC analog outputs (DAC0±, DAC1±).

Board-level features include on-board RSET calibration resistors (5 kΩ ±0.1%), precision AC-coupled SYSREF± inputs, programmable transmit enable (TXEN0/TXEN1) control, and thermal management via metal-core PCB layers and exposed thermal pad under the AD9173 BGA package. All power rails are decoupled with low-ESR ceramic arrays per Analog Devices' recommended layout.

Key Specifications

Availability

AD9173-FMC-EBZ is available at Aetrix Electronics and suitable for 5G baseband prototyping, RF transceiver validation, and high-speed data converter algorithm development requiring stable component supply, full documentation access, and long-term evaluation board lifecycle support.

Supply support for AD9173-FMC-EBZ 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

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving communications, industrial, automotive, and instrumentation markets since 1965.

The AD9173-FMC-EBZ belongs to Analog Devices' high-speed RF DAC evaluation platform family, engineered specifically to demonstrate deterministic timing, wideband spectral purity, and JESD204B multi-chip synchronization for next-generation wireless infrastructure and test equipment.

FAQ

What is the primary function of the AD9173-FMC-EBZ?

The AD9173-FMC-EBZ is an FMC-LPC evaluation board that hosts the AD9173 dual 16-bit RF DAC to enable rapid hardware validation and firmware development for high-speed, wideband digital-to-analog conversion. It provides complete signal chain access-including JESD204B lanes, SYSREF±, SYNCOUTx±, DAC analog outputs, and clock distribution-allowing engineers to verify timing alignment, spectral performance, and FPGA interface integrity before custom PCB design. The AD9173-FMC-EBZ does not contain its own processor or software stack; it functions as a peripheral module controlled by a host carrier card.

Which FPGA carrier cards are compatible with the AD9173-FMC-EBZ?

The AD9173-FMC-EBZ is mechanically and electrically compliant with the ANSI/VITA 57.1-2010 FMC-LPC standard and has been validated with Xilinx ZCU111 RFSoC Evaluation Kits and Intel Arria 10 GX FPGA Development Kits. It requires a carrier with ≥8 JESD204B lanes operating at ≥15.4 Gbps, LVDS-capable SYNCOUT and SYSREF interfaces, and support for 300 MHz reference clock input. Carrier-specific constraints files and HDL reference designs for the AD9173-FMC-EBZ are available from Analog Devices' GitHub repository and EngineerZone support portal.

Does the AD9173-FMC-EBZ support multi-board synchronization?

Yes, the AD9173-FMC-EBZ supports deterministic multi-board synchronization via its dual SYSREF± inputs and two independent SYNCOUT0±/SYNCOUT1± outputs, both configurable as LVDS or CMOS. When used with a common system reference clock and aligned SYSREF pulses, multiple AD9173-FMC-EBZ boards can achieve sub-sample phase alignment across DAC channels-critical for phased-array and MIMO transmitter applications. This capability is enabled by the underlying AD9173's JESD204B Subclass 1 compliance and internal LMFC alignment logic, and is verified in Analog Devices' AN-1385 application note.

What clocking options does the AD9173-FMC-EBZ provide for the AD9173?

The AD9173-FMC-EBZ offers three clocking modes: (1) onboard 300 MHz LVDS oscillator as PLL reference, (2) external clock injected via SMA into CLKIN± for direct DACCLK operation, and (3) recovered clock from FPGA JESD204B link routed to CLKIN±. The board includes jumpers to select source and termination, and supports all AD9173 PLL configurations-including M-divider settings (1–4), VCO divide-by-2/3, and observation ADC clock driver outputs (CLKOUT±). All clock paths are impedance-matched and AC-coupled per AD9173 datasheet requirements.

Is the AD9173-FMC-EBZ RoHS-compliant and production-ready?

Yes, the AD9173-FMC-EBZ is RoHS-compliant (lead-free, halogen-free), manufactured using IPC-A-610 Class 2 processes, and qualified for extended temperature operation (−40°C to +85°C ambient). Its PCB stack-up, power delivery network, and RF layout follow Analog Devices' published design guidelines for the AD9173, including 100 Ω differential trace impedance control, dedicated ground planes, and thermal vias under the BGA package. While intended for evaluation, the board's construction and component selection meet industrial reliability standards and have been deployed in pre-silicon verification labs and field trial systems.