Analog Devices Inc. ADMV7310-EVALZ

Overview

ADMV7310-EVALZ from Analog Devices is an E-band upconverter evaluation platform supporting 71–76 GHz RF output, dc–2 GHz IF input, and 11.8–12.7 GHz LO range. It integrates an image-reject I/Q mixer, 6× LO multiplier, VGA, and PA delivering 35 dB typical conversion gain, 40 dB gain tuning range, and 26 dBm PSAT. Designed for high-capacity wireless backhaul prototyping.

For engineers reviewing the ADMV7310-EVALZ datasheet, ADMV7310-EVALZ pinout, ADMV7310-EVALZ application, or ADMV7310-EVALZ equivalent, this page delivers verified functional context, thermal and RF interface requirements, layout-critical supply sequencing, LO nulling implementation guidance, and evaluation board-specific power-up bias procedures.

Technical Context

The ADMV7310-EVALZ implements a fully integrated SiP architecture with on-board WR-12 waveguide RFOUT port, differential I/Q baseband inputs (100 Ω), and 50 Ω LOIN interface. Its signal chain includes a 6× LO multiplier driving an image-reject mixer, followed by six-stage VGA and dual-stage PA stages.

Board-level functionality relies on precise DC bias sequencing: VD_MULT (1.5 V), VD_AMP (4 V), VGA_VDx (4 V), PA_VDx (4 V), and controlled gate voltages (VG_MIXER = −1 V, VGA_CTL12 = −5 V). Built-in envelope detector (ENV_DET) enables real-time LO nulling calibration, while DET1/DET2 power detectors support closed-loop output power control.

Key Specifications

Availability

ADMV7310-EVALZ is available at Aetrix Electronics and suitable for E-band wireless backhaul development, aerospace transceiver validation, and mmWave test instrumentation requiring stable component supply and full evaluation board traceability.

Supply support for ADMV7310-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, headquartered in Norwood, MA, with deep expertise in mmWave and microwave signal chain solutions.

The ADMV7310 product line delivers fully integrated E-band SiP upconverters targeting next-generation wireless infrastructure, defense radar front-ends, and high-frequency test equipment where compactness, repeatability, and calibrated RF performance are essential.

FAQ

What is the primary function of the ADMV7310-EVALZ?

The ADMV7310-EVALZ is an evaluation platform for the ADMV7310 SiP upconverter, enabling rapid prototyping of 71–76 GHz RF systems. It provides all necessary bias circuitry, WR-12 waveguide output, differential I/Q interfaces, and detector monitoring points to validate conversion gain, OIP3, sideband rejection, and LO nulling performance without custom PCB design.

Does the ADMV7310-EVALZ require external LO synthesis?

Yes - the ADMV7310-EVALZ accepts a 11.8–12.7 GHz LO signal via its 50 Ω LOIN port. It does not include an on-board synthesizer; users must supply a clean, +4 dBm LO source. The board supports external LO nulling calibration using the ENV_DET output and recommended RC network per Figure 7 of the ADMV7310 datasheet.

How is RF output interfaced on the ADMV7310-EVALZ?

The ADMV7310-EVALZ uses a WR-12 rectangular waveguide port (PORT 1, labeled RFOUT) with ac-coupled, impedance-matched output. No SMA or coaxial connector is provided; users must mount a compatible WR-12 flange or transition. Mechanical alignment and gasket compression are critical to maintain >6 dB return loss across 71–76 GHz.

What power supply requirements apply to the ADMV7310-EVALZ?

The ADMV7310-EVALZ requires five independent, low-noise DC supplies: VD_MULT (1.5 V), VD_AMP (4 V), VGA_VDx (4 V), PA_VDx (4 V), and VGA_CTL12 (−5 V to 0 V). Total dc power dissipation is ~5 W; thermal management must follow JEDEC 2S2P guidelines with ≥16 mm × 14 mm thermal via array beneath the LGA_CAV package.

Can the ADMV7310-EVALZ be used for single-ended IF input?

Yes - the ADMV7310-EVALZ supports both differential and single-ended IF operation. For single-ended use, external 90° and 180° hybrids must be connected to the IF_IP/IF_IN/IF_QP/IF_QN ports as specified in the ADMV7310 datasheet. The board's layout preserves signal integrity for either configuration when following recommended hybrid placement and grounding.