Analog Devices Inc. ADRF5030-EVALZ

Overview

ADRF5030-EVALZ from Analog Devices is an evaluation board designed to characterize and validate the ADRF5030 non-reflective silicon SPDT RF switch operating from 100 MHz to 20 GHz. It supports dual-supply (±3.3 V) and single-supply (3.3 V/0 V) operation, delivers <1.2 dB insertion loss up to 20 GHz, >45 dB isolation, and handles 33 dBm average RF power across RFC, RF1, and RF2 paths in test instrumentation and microwave radio applications.

For engineers reviewing the ADRF5030-EVALZ datasheet, ADRF5030-EVALZ pinout, ADRF5030-EVALZ application, or ADRF5030-EVALZ equivalent, this board enables rapid RF performance validation-including switching time (70 ns), settling (95 ns), P0.1dB (>36 dBm), and IP3 (>60 dBm)-under real-world bias, layout, and thermal conditions using the 20-terminal 3 mm × 3 mm LGA ADRF5030BCCZN device.

Technical Context

The ADRF5030-EVALZ implements a fully populated, impedance-matched coplanar waveguide (CPWG) layout optimized for Rogers RO4003C (8 mil dielectric), with 14 mil signal traces and 7 mil clearance. It integrates decoupling (100 pF) on VDD/VSS, exposes all 20 LGA pins-including RFC, RF1, RF2, CTRL, EN, VDD, VSS, and GND-via SMA connectors and test points, and maintains DC-coupled 50 Ω RF paths compatible with zero-bias signal sources.

Board-level design follows Analog Devices' recommended PCB stack-up and via-filling guidelines to ensure minimal RF loss, stable thermal conduction through the exposed pad, and repeatable measurement of high-frequency parameters such as return loss (>17 dB), isolation (>45 dB), and hot-switching capability at 36 dBm peak power.

Key Specifications

Availability

ADRF5030-EVALZ is available at Aetrix Electronics and suitable for RF switch evaluation, microwave radio prototyping, and ECM system development requiring stable component supply, traceable sourcing, and full technical documentation support.

Supply support for ADRF5030-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 ADRF5030-EVALZ belongs to Analog Devices' RF Switch Evaluation Platform family, engineered to accelerate validation of wideband SOI-based switches in demanding microwave and millimeter-wave systems.

FAQ

What is the primary function of the ADRF5030-EVALZ?

The ADRF5030-EVALZ is an evaluation board for the ADRF5030 non-reflective SPDT RF switch. It provides a calibrated, impedance-matched platform to measure insertion loss, isolation, switching speed, linearity (P0.1dB, IP3), and power handling of the ADRF5030BCCZN device across 100 MHz–20 GHz under dual- or single-supply conditions.

Does the ADRF5030-EVALZ support both dual-supply and single-supply operation of the ADRF5030?

Yes, the ADRF5030-EVALZ supports both configurations: dual ±3.3 V (optimal RF performance) and single 3.3 V/0 V (simplified bias). The board includes dedicated test points and jumpers for VDD, VSS, and ground, enabling direct validation of derated specs-including 22 dBm average power and slower switching (230 ns tON) in single-supply mode-as specified in ADRF5030 Table 2.

Which RF ports and control signals are accessible on the ADRF5030-EVALZ?

The ADRF5030-EVALZ provides SMA connectors for RFC, RF1, and RF2; test points for CTRL and EN digital inputs; and screw terminals or pads for VDD, VSS, and GND. All 20 LGA pins-including exposed pad-are electrically accessible, allowing full characterization of the ADRF5030's CMOS/LVTTL-compatible control interface and bidirectional RF paths.

Can the ADRF5030-EVALZ be used for hot-switching validation at 36 dBm peak power?

Yes, the ADRF5030-EVALZ layout and grounding scheme support hot-switching tests at 36 dBm peak (≤100 ns, 5% duty cycle) as defined in ADRF5030 Absolute Maximum Ratings. Its low-inductance GND vias, thermal via array under the exposed pad, and 50 Ω CPWG routing preserve signal integrity and thermal stability during transient RF switching events on the ADRF5030 device.

Is the ADRF5030-EVALZ compatible with other ADRF50xx switches?

The ADRF5030-EVALZ is specifically designed for the ADRF5030BCCZN but shares mechanical compatibility with pin-compatible variants including ADRF5022, ADRF5026, and ADRF5031 due to identical CC-20-21 LGA footprint and pad layout. However, RF performance validation remains specific to the ADRF5030's 100 MHz–20 GHz range and non-reflective architecture.