Analog Devices Inc. AD9683-170EBZ

Overview

AD9683-170EBZ from Analog Devices is a full-featured evaluation board for the AD9683 14-bit, 170 MSPS analog-to-digital converter, supporting JESD204B serial output, dual-supply operation (1.8 V AVDD/DVDD/DRVDD), and flexible clocking via on-board oscillator, AD9525, or external RF/Nyquist sources up to 1.5 GHz.

For engineers reviewing the AD9683-170EBZ datasheet, AD9683-170EBZ pinout, AD9683-170EBZ application, or AD9683-170EBZ equivalent, this board enables rapid AC performance characterization, SPI-based configuration of ADC modes and JESD204B link parameters, and system-level validation of high-speed data capture with HSC-ADC-EVALDZ FPGA platform.

Technical Context

The AD9683-170EBZ implements a complete signal chain for evaluating the AD9683's Nyquist- and RF-sampling capabilities, including transformer-coupled 50 Ω analog input (up to ~400 MHz), optional ADL5202 variable-gain amplifier path, and dual-clock routing (CLK+ for Nyquist, RF_CLK for 625 MHz–1.5 GHz).

It integrates on-board LDO regulation from a single 6 V, 2 A supply; supports SPI-controlled configuration of clock dividers (/2, /4, /8), power-down (PDWN), reset (RSTB), and JESD204B lane count/link rate; and routes serialized ADC output through 100 Ω differential traces to P1002 for connection to HSC-ADC-EVALDZ.

Key Specifications

Availability

AD9683-170EBZ is available at Aetrix Electronics and suitable for high-speed ADC evaluation, JESD204B interface validation, and RF receiver prototyping requiring stable component supply and full technical documentation support.

Supply support for AD9683-170EBZ 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, headquartered in Norwood, MA, with design and manufacturing expertise spanning precision converters, RF, and high-speed data acquisition.

The AD9683-170EBZ belongs to Analog Devices' high-speed ADC evaluation platform family, designed specifically to accelerate development of communications infrastructure, radar, instrumentation, and wideband receiver systems using their JESD204B-capable converters.

FAQ

What is the AD9683-170EBZ used for?

The AD9683-170EBZ is an evaluation board-not a semiconductor component-used to characterize the AD9683 14-bit, 170 MSPS analog-to-digital converter. It enables engineers to validate AC performance, configure JESD204B serial output, test clocking options (Nyquist or RF), and integrate the AD9683 into high-speed data acquisition systems. The AD9683-170EBZ requires the HSC-ADC-EVALDZ FPGA capture kit for full functionality.

Does the AD9683-170EBZ include the AD9683 IC?

Yes, the AD9683-170EBZ evaluation board includes a populated AD9683-170EBZ main IC-the AD9683 14-bit, 170 MSPS ADC-as its core device. All supporting circuitry-including balun input network, clock conditioning, LDO regulators, SPI interface, and JESD204B output routing-is integrated to allow immediate evaluation without additional hardware. The AD9683-170EBZ is shipped ready for bench testing with proper power and signal sources.

What power supplies are required for the AD9683-170EBZ?

The AD9683-170EBZ operates from a single 6 V, 2.5 A switching supply (e.g., CUI EPS060250UH-PHP-SZ) connected to P201. This powers on-board LDOs generating 1.8 V domains (AVDD/DVDD/DRVDD) and 3.3 V for SPI/clock logic. A separate 12 V, 3.3 A supply powers the HSC-ADC-EVALDZ capture board. Optional use of ADL5202 or AD9525 requires additional 5 V and/or 3.3 V analog supplies.

Can the AD9683-170EBZ be used with other ADCs like the AD6677?

Yes-the AD9683-170EBZ board shares identical hardware architecture and jumper configuration with the AD9683-250EBZ and AD6677EBZ, as confirmed in the user guide. While optimized for the AD9683-170, it supports evaluation of the AD6677 (a 13-bit, 65 MSPS IF sampling ADC) using the same layout, power scheme, and software tools. Firmware and SPI configuration files must match the target device.

What software tools support the AD9683-170EBZ?

The AD9683-170EBZ is supported by VisualAnalog® for FFT analysis, time-domain plotting, and real-time data visualization, and by the SPI Controller software for low-level register access, clock divider setup, JESD204B lane configuration, and power mode control. Both tools are freely available from analog.com/hsadcevalboard and require Windows OS, USB 2.0, and proper FPGA bitstream loading via HSC-ADC-EVALDZ.