Analog Devices Inc. EVAL-ADMV4640Z

Overview

EVAL-ADMV4640Z from Analog Devices is a fully featured evaluation board for the ADMV4640 microwave downconverter, enabling rapid characterization of RF-to-IF conversion in the 10.7 GHz to 12.7 GHz SATCOM band. It integrates the ADMV4640BCPZN IC, on-board LDO regulators (ADM7170ACPZ-3.3-R7), SDP-S controller interface, and ACE software support - all powered from a single 5 V supply.

For engineers reviewing the EVAL-ADMV4640Z datasheet, EVAL-ADMV4640Z setup procedure, EVAL-ADMV4640Z software configuration, or EVAL-ADMV4640Z hardware compatibility with SDP-S controllers, this board delivers turnkey validation of ADMV4640 register control, synthesizer initialization, LNA/DSA/IF amplifier biasing, and RF signal path performance under real lab conditions.

Technical Context

The EVAL-ADMV4640Z implements a complete test platform for the ADMV4640 - a monolithic microwave integrated circuit (MMIC) downconverter with integrated PLL/VCO, LNA, mixer, IF amplifier, and digital SPI control. It supports full register-level configuration via ACE software through an SDP-S controller board connected via J3 (120-pin Hirose FX8 connector).

Hardware features include dedicated test points (VCC_5V, GND1, RFIN, IFOUT, REF_IN), SMA RF connectors (J1, J2), 2.92 mm input connector (RFIN), and on-board EEPROM (24LC32A-I/MS) for board identification and calibration data storage - all designed for benchtop evaluation without custom PCB design.

Key Specifications

Availability

EVAL-ADMV4640Z is available at Aetrix Electronics and suitable for satellite communications terminal development, microwave receiver prototyping, and RF front-end validation requiring stable component supply, traceable sourcing, and full documentation alignment with Analog Devices' reference design.

Supply support for EVAL-ADMV4640Z 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 technologies, serving aerospace, communications, instrumentation, and industrial markets since 1965.

EVAL-ADMV4640Z belongs to Analog Devices' evaluation kit product line, specifically engineered to accelerate RF system development for Ka-band SATCOM user terminals using integrated microwave downconverters.

FAQ

What is the primary purpose of the EVAL-ADMV4640Z?

The EVAL-ADMV4640Z is an evaluation board designed exclusively to characterize and validate the ADMV4640 microwave downconverter IC. It enables engineers to configure registers, initialize the internal PLL/VCO, adjust LNA/DSA/IF amplifier stages, and measure RF-to-IF conversion performance across the 10.7 GHz to 12.7 GHz band - all using standard lab equipment and ACE software. The EVAL-ADMV4640Z eliminates the need for custom carrier boards during early-stage SATCOM receiver development.

Does the EVAL-ADMV4640Z require external power supplies beyond 5 V?

No. The EVAL-ADMV4640Z operates from a single 5 V dc supply applied to the VCC_5V test point, with on-board ADM7170ACPZ-3.3-R7 LDO regulators generating required 3.3 V rails. Power supply current limiting must be set to approximately 500 mA. No additional voltage sources are needed for normal operation of the EVAL-ADMV4640Z or its integrated ADMV4640BCPZN device.

Which software is required to operate the EVAL-ADMV4640Z?

The EVAL-ADMV4640Z requires Analog Devices' ACE (Analysis, Control, Evaluation) software with the dedicated EVAL-ADMV4640Z plugin and ADMV4640 firmware drivers. ACE provides full SPI register access, block diagram visualization, memory map navigation, and one-click Initialization & Optimization for the ADMV4640. The EVAL-ADMV4640Z plugin must be installed alongside SDP and LRF drivers - all available from analog.com/ACE.

Can the EVAL-ADMV4640Z be used without the SDP-S controller board?

No. The EVAL-ADMV4640Z relies on the EVAL-SDP-CS1Z (SDP-S) controller board for SPI communication and register control. The J3 connector is a 120-pin Hirose FX8 interface designed exclusively for SDP-S. Without the SDP-S board and ACE software, the EVAL-ADMV4640Z cannot configure the ADMV4640's internal blocks - including LNA enable/disable, DSA attenuation, VCO frequency tuning, or IF amplifier bias - making functional evaluation impossible.

What RF test equipment is necessary to evaluate the EVAL-ADMV4640Z?

To perform basic RF evaluation of the EVAL-ADMV4640Z, you need a 5 V dc power supply, RF signal generator (capable of 10.7–12.7 GHz output), spectrum analyzer (with IF input capability), 2.92 mm coaxial cables, and SMA cables. The RFIN port accepts 2.92 mm input; IFOUT and REF_IN use SMA connectors. DC clips connect to VCC_5V and GND1 test points - no RF probes or network analyzers are required for initial functional verification.