Oscilloscopes

AD4030-24FMCZ

AD4030-24FMCZ - 24-Bit 2 MSPS SAR ADC Evaluation Board | Analog Devices

The Analog Devices AD4030-24FMCZ is an FMC-standard evaluation board for the AD4030-24 24-bit, 2 MSPS successive-approximation-register (SAR) analog-to-digital converter, featuring Easy Drive input front ends and an integrated reference buffer. Built to plug into the Digilent ZedBoard (or any FMC-compliant FPGA carrier), the board provides configurable analog signal conditioning, power-rail decoupling, and a digital header for high-speed serial data capture. An evaluation board is a dedicated PCB that engineers use to characterize a complex component without first committing to a custom design. The AD4030-24FMCZ pairs the AD4030-24 single-channel 24-bit SAR ADC with a configurable analog front end (AFE), enabling engineers to evaluate noise, linearity, and throughput against datasheet limits. ADCs of this precision category are typically used as precision data acquisition front-ends and as benchmark modules when prototyping measurement systems. Key features highlighted by the manufacturer include a guaranteed maximum ±0.9 ppm integral nonlinearity (INL), no missing codes at 24 bits across the -40 °C to +125 °C operating range, a 2 MSPS sample rate (the related AD4032-24 is the 500 kSPS variant), and the Easy Drive input architecture that simplifies the drive amplifier chain. The on-chip reference buffer with integrated decoupling capacitor reduces external BOM count, and the no-pipeline-delay track-and-hold makes the part suitable for multiplexed control loops. The board uses Analog Devices' Flexi-SPI interface, supporting standard SPI, echo-clock, and ADC-host-clock modes plus optional DDR clocking. This allows 10 MHz serial clock operation while sustaining 2 MSPS conversion throughput, easing FPGA timing closure and enabling galvanic isolation with standard digital isolators. Power-on-reset (POR) on both 5 V and 1.8 V rails resets internal registers at power-up and on rail collapse. Typical applications include precision industrial weighing scales, seismic and geophysical instrumentation, medical patient-monitoring front-ends, multi-channel data-acquisition modules, and audio-bandwidth high-resolution measurement systems. The wide common-mode input range of the Easy Drive inputs lets the board digitize signals directly from bridges, thermocouples, and current-sense shunts. The no-latency track-and-hold also suits closed-loop control systems where deterministic acquisition timing is essential. The most common design trade-off for engineers using this eval board is FMC connector routing - long impedance-discontinued traces will degrade the 2 MSPS / 24-bit noise floor. Use the shortest possible cable to the host, and where possible capture full-resolution samples into the FPGA fabric before any rate compression. For noisy bench environments, power the board through a linear supply rather than the FMC 5 V rail.

1088

PXIe-1088 - 9-Slot PXI Express Chassis, 8 GB/s | NI

The NI PXIe-1088 (also sold under NI part number 784782-01, now part of Emerson) is a 9-slot PXI Express chassis that delivers up to 8 GB/s system bandwidth for high-performance test and measurement applications. According to the official NI specifications document, the chassis accepts a 100-240 VAC, 50/60 Hz AC input and provides regulated DC outputs to every peripheral and timing slot, combining PXI Express and PXI hybrid instrumentation in a single backplane. The PXIe-1088 features an all-hybrid backplane where every peripheral slot uses a hybrid connector, giving system integrators maximum flexibility in module placement without compatibility penalties. A PXI Express chassis is a modular instrumentation platform that provides power, cooling, timing, and a high-speed PCIe data fabric to plug-in PXI/PXIe modules. It belongs to the broader category of PXI platforms, which sit between standalone bench instruments and full rack-and-stack ATE systems, enabling reconfigurable automated test for RF, mixed-signal, and digital validation. The PXIe-1088 lives in this category as a compact 9-slot system, suitable for laboratory benches and small-footprint production testers where rack space is constrained. Key features include nine total slots, with eight hybrid peripheral slots (PXI Express + PXI compatibility) and one timing slot, plus 8 GB/s peak per-slot data throughput inherited from the PCIe Gen 2 x8 link. The chassis is designed for industrial-grade continuous operation, with cooling engineered to keep every slot within PXI temperature-rise specifications even at high module power budgets. Per the NI spec sheet, the input rating is 100 to 240 VAC at 7 to 3.5 A depending on line voltage, giving global deployment compatibility. Typical applications include automated production test of RF front-ends, mixed-signal IC characterization, MIL-STD-461 EMI compliance test stations, and university/ATE laboratory benches. Engineers select the PXIe-1088 when they need a compact hybrid backplane that accepts both legacy PXI and modern PXIe modules without rewiring or external adapters. A primary trade-off is the 9-slot ceiling: for larger channel-count testers, the 18-slot PXIe-1095 or 5-slot PXIe-1083 are alternative NI chassis in the same family. The chassis is sold both new by NI/Emerson and on the second-user market through refurbishers like Test Equipment Solutions. This page synthesizes NI-published specifications, distributor listings, and design considerations not aggregated on a single OEM page.