Analog Devices Inc. ADMV7410-EVALZ

Overview

ADMV7410-EVALZ from Analog Devices is an evaluation board for the ADMV7410 E-band low-noise downconverter SiP, supporting RF input from 71 GHz to 76 GHz and IF output from DC to 2 GHz. It enables direct-conversion I/Q demodulation with 13 dB typical conversion gain, 30 dBc image rejection, and 5 dB noise figure - optimized for high-capacity wireless backhaul and test & measurement in millimeter-wave systems.

For engineers reviewing the ADMV7410-EVALZ datasheet, ADMV7410-EVALZ pinout, ADMV7410-EVALZ application, or ADMV7410-EVALZ equivalent, this board provides calibrated RF/LO/IF interface access, bias control headers, WR-12 waveguide coupling, and differential baseband outputs to validate system-level performance of the ADMV7410 SiP under real-world E-band conditions.

Technical Context

The ADMV7410-EVALZ implements a full reference design for the ADMV7410 SiP, integrating precision DC bias networks for LNA (VD12_LNA/VD34_LNA, VG12_LNA/VG34_LNA), mixer (VG_MIXER), LO multiplier (VD_MULT/VG_MULT), and IF amplifier (VD_AMP/VG_AMP) stages. It supports both differential I/Q baseband output and single-ended operation via external hybrid couplers.

Board layout follows RF best practices: grounded cavity LGA_CAV package mounting, controlled-impedance IF traces (100 Ω differential), 50 Ω LOIN matching, WR-12 waveguide port alignment, and thermal vias beneath exposed ground pads to maintain junction temperature within −40°C to +85°C case operating range.

Key Specifications

Availability

ADMV7410-EVALZ is available at Aetrix Electronics and suitable for E-band communication systems, high-capacity wireless backhauls, and aerospace & defense test instrumentation requiring stable component supply and rapid prototyping validation.

Supply support for ADMV7410-EVALZ 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 RF ICs, serving precision instrumentation, communications, and defense markets since 1965.

The ADMV7410-EVALZ belongs to Analog Devices' millimeter-wave evaluation platform family, designed specifically to accelerate development of E-band transceivers, 5G fixed wireless access, and secure SATCOM terminals.

FAQ

What is the primary function of the ADMV7410-EVALZ?

The ADMV7410-EVALZ is an evaluation board for the ADMV7410 SiP, providing complete hardware implementation to characterize and validate its E-band downconversion performance. It enables engineers to measure conversion gain, image rejection, noise figure, and I/Q imbalance across 71–76 GHz while exercising all bias controls and interface options defined in the ADMV7410 datasheet.

Does the ADMV7410-EVALZ include RF calibration data or S-parameter files?

No, the ADMV7410-EVALZ does not ship with factory-measured S-parameter files or calibrated RF characterization data. Users must perform VNA-based de-embedding or apply board-specific compensation when measuring raw device performance, as parasitic effects from WR-12 launch, IF routing, and bias feedthrough impact wideband mmWave measurements.

Can the ADMV7410-EVALZ operate with single-ended IF outputs?

Yes - the ADMV7410-EVALZ supports single-ended IF operation by connecting external 90° and 180° hybrid couplers to its differential IF_IP/IF_IN and IF_QP/IF_QN ports. The board's schematic and layout preserve signal integrity for both differential baseband use and hybrid-combined single-ended configurations per ADMV7410 datasheet Figure 1.

What power supply requirements does the ADMV7410-EVALZ need to operate the ADMV7410 SiP?

The ADMV7410-EVALZ requires five independent, low-noise DC supplies: +2 V (VD12_LNA), +4 V (VD34_LNA), +4 V (VD_AMP), +1.5 V (VD_MULT), and adjustable negative gate biases (VG12_LNA, VG34_LNA, VG_MIXER, VG_MULT, VG_AMP) between −2 V and 0 V. All are accessible via screw-terminal headers per the ADMV7410-EVALZ user guide.

Is thermal management built into the ADMV7410-EVALZ design?

Yes - the ADMV7410-EVALZ incorporates thermal vias under the ADMV7410's exposed ground pads and recommends soldering the LGA_CAV package to a 4-layer PCB with internal copper planes. This achieves θJC = 52.4°C/W per JEDEC JESD51-2, enabling reliable operation up to +85°C case temperature when combined with adequate system-level airflow or heatsinking.