Analog Devices Inc. EVAL-ADAQ23878FMCZ

Overview

EVAL-ADAQ23878FMCZ from Analog Devices is a fully featured FMC-form-factor evaluation board for the ADAQ23878 18-bit, 15 MSPS µModule® data acquisition system. It integrates on-board power regulation (±7 V, +5 V, +2.5 V, −2 V), dual reference options (4.096 V LTC6655 or 2.048 V ADR4520), clock distribution (800 MHz IC), and configurable analog signal conditioning using ADA4899-1 amplifiers - enabling precision dynamic and DC performance validation in lab and design verification environments.

For engineers reviewing the EVAL-ADAQ23878FMCZ datasheet, EVAL-ADAQ23878FMCZ pinout, EVAL-ADAQ23878FMCZ application, or EVAL-ADAQ23878FMCZ equivalent, this page delivers verified hardware interface details, SDP-H1 controller integration requirements, jumper-configurable gain modes (0.37–2.25), dual-lane LVDS data output support, and ACE software-controlled FFT/INL/DNL analysis workflows - all specific to the EVAL-ADAQ23878FMCZ board.

Technical Context

The EVAL-ADAQ23878FMCZ interfaces exclusively with the SDP-H1 (EVAL-SDP-CH1Z) controller board via a standardized 160-pin FMC-LPC connector compliant with VITA 57. It relies on the SDP-H1's Xilinx Spartan-6 FPGA and ADSP-BF527 processor for SPI-based configuration, real-time data capture, and USB 2.0 host communication.

On-board power architecture uses LTM8049 (dual-output µModule), ADP7118 (+2.5 V), ADP7183 (−2 V), and LT3023 (+5 V/+7 V) regulators to generate all rails required by the ADAQ23878, with decoupling optimized for 15 MSPS SAR ADC operation. Signal path flexibility includes direct analog input (VIN+/VIN− SMA), optional unity-gain ADA4899-1 buffering, and user-selectable differential/single-ended input configurations via JP9, P4, P6, and gain-select jumpers P9/P10.

Key Specifications

Availability

EVAL-ADAQ23878FMCZ is available at Aetrix Electronics and suitable for high-precision data acquisition validation, µModule reference design prototyping, and automated test system calibration requiring stable component supply, traceable sourcing, and long-term lifecycle support.

Supply support for EVAL-ADAQ23878FMCZ 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. (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, communications, automotive, and healthcare markets with precision technology solutions.

EVAL-ADAQ23878FMCZ belongs to ADI's µModule® evaluation platform family - designed specifically to accelerate adoption of integrated data acquisition subsystems by providing turnkey, layout-optimized, software-supported hardware for rapid characterization and system-level integration.

FAQ

What is the primary function of the EVAL-ADAQ23878FMCZ?

The EVAL-ADAQ23878FMCZ is a dedicated FMC-format evaluation board for the ADAQ23878 18-bit, 15 MSPS µModule data acquisition system. It provides complete signal chain validation - including analog input conditioning, precision voltage references, regulated power generation, and LVDS data streaming - when paired with the SDP-H1 controller. The EVAL-ADAQ23878FMCZ enables engineers to verify dynamic performance (SNR, THD, SFDR), DC accuracy (INL/DNL), and timing behavior without custom PCB development.

Which controller board is required to operate the EVAL-ADAQ23878FMCZ?

The EVAL-ADAQ23878FMCZ requires the SDP-H1 (EVAL-SDP-CH1Z) system demonstration platform as its mandatory host controller. It connects via the 160-pin FMC-LPC interface and depends on the SDP-H1's SPI interface, FPGA logic, and USB 2.0 connectivity for configuration and data capture. No other controller board is supported - the EVAL-ADAQ23878FMCZ does not operate standalone or with SDP-B or other legacy platforms.

Does the EVAL-ADAQ23878FMCZ support both ADAQ23876 and ADAQ23878 devices?

No - the EVAL-ADAQ23878FMCZ is physically and electrically configured for the ADAQ23878 18-bit variant only. While the user guide covers both EVAL-ADAQ23876FMCZ and EVAL-ADAQ23878FMCZ collectively, the EVAL-ADAQ23878FMCZ board ships with the ADAQ23878 µModule installed and is calibrated for its specific reference, gain, and timing characteristics. It is not interchangeable with the ADAQ23876 without hardware modification.

How is analog input range configured on the EVAL-ADAQ23878FMCZ?

Analog input range on the EVAL-ADAQ23878FMCZ is set using five discrete gain modes (0.37 to 2.25) selected via solder-jumper positions P9 and P10, as defined in Table 3 of UG-2023. Each mode configures internal resistor networks to scale the input signal before the ADAQ23878's FDA stage - supporting input ranges from ±1.5 V to ±10 V. Configuration is hardware-based and requires no software command; default factory setting is gain = 0.87 (±4.096 V range).

What software is needed to evaluate the EVAL-ADAQ23878FMCZ?

Evaluation requires Analog Devices' ACE (Analysis, Control, Evaluation) desktop software with the dedicated ADAQ23878 plugin, plus the SDP-H1 driver package. ACE provides GUI-driven control of sampling rate, trigger mode, gain, power-down states, and real-time analysis across Waveform, Histogram, FFT, INL, and DNL tabs. All software is freely downloadable from analog.com - no license key or subscription is required to use the EVAL-ADAQ23878FMCZ.