Analog Devices Inc. EV1HMC412BMS8G

Overview

EV1HMC412BMS8G from Analog Devices is a passive double-balanced RF mixer evaluation board configured for the HMC412BMS8GE IC, supporting 8–16 GHz RF/LO operation with 8 dB typical conversion loss, 8 dB noise figure, and 44 dB LO-to-RF isolation. It enables high-frequency down-conversion and up-conversion in microwave radio and VSAT systems without external bias or tuning components.

For engineers reviewing the EV1HMC412BMS8G datasheet, EV1HMC412BMS8G pinout, EV1HMC412BMS8G application, or EV1HMC412BMS8G equivalent, this evaluation platform provides verified RF layout, SMA connectivity, Rogers 4350 substrate, and calibrated performance across temperature (−40°C to +85°C) and LO drive (9–15 dBm).

Technical Context

The EV1HMC412BMS8G implements the HMC412BMS8GE in an 8-lead Mini-SO with exposed paddle (RH-8-4), using AC-coupled 50 Ω RF and LO ports and a DC-coupled IF port rated for ±6 mA. Its PCB follows RF design best practices: controlled-impedance traces, dense ground vias, and direct paddle grounding per JEDEC MO-187-AA-T.

It supports both USB and LSB operation modes, delivers stable conversion loss (±0.5 dB variation over 8–16 GHz at +13 dBm LO), and maintains ≥38 dB LO-to-IF isolation and ≥29 dB RF-to-IF isolation - critical for suppressing spurious mixing products in wideband transceivers.

Key Specifications

Availability

EV1HMC412BMS8G is available at Aetrix Electronics and suitable for microwave radio development, VSAT terminal prototyping, and millimeter-wave test equipment requiring stable component supply, traceable evaluation hardware, and documented RF layout reference.

Supply support for EV1HMC412BMS8G 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 communications, defense, instrumentation, and industrial markets since 1965.

The EV1HMC412BMS8G belongs to Analog Devices' RF & Microwave Evaluation Platform family, designed to accelerate time-to-test for surface-mount mixers, amplifiers, and synthesizers operating above 6 GHz.

FAQ

What is the primary function of the EV1HMC412BMS8G?

The EV1HMC412BMS8G is an evaluation board for the HMC412BMS8GE passive double-balanced mixer. It provides a fully assembled, RF-optimized platform to characterize mixer performance-including conversion loss, isolation, IP3, and P1dB-across 8–16 GHz under real-world thermal and drive conditions. The EV1HMC412BMS8G includes SMA connectors, proper grounding, and Rogers 4350 substrate to replicate production-level RF behavior.

Does the EV1HMC412BMS8G require external power or biasing?

No. The EV1HMC412BMS8G hosts the passive HMC412BMS8GE mixer, which requires no DC bias or power supply. Only RF, LO, and IF signals need connection via its three SMA ports. The board's design eliminates active circuitry, decoupling capacitors, or matching networks-making the EV1HMC412BMS8G ideal for clean, low-noise validation of fundamental mixer metrics.

What frequency configurations does the EV1HMC412BMS8G support?

The EV1HMC412BMS8G supports both down-conversion (RF → IF) and up-conversion (IF → RF) across 8–16 GHz RF/LO bands, with IF range DC–2.5 GHz. It has been characterized at IF = 150 MHz and 1450 MHz, and supports USB/LSB sideband selection. All performance data-including conversion loss vs. temperature and LO drive-is measured directly on the EV1HMC412BMS8G board per the HMC412BMS8GE datasheet.

How is thermal management handled on the EV1HMC412BMS8G?

The EV1HMC412BMS8G uses the HMC412BMS8GE's MSOP-8EP package with an exposed ground paddle soldered directly to a large copper area on the Rogers 4350 board. Multiple thermal vias connect this pad to internal and bottom-layer ground planes, achieving effective junction-to-board thermal resistance. This layout sustains continuous operation from −40°C to +85°C ambient, as validated in conversion loss and IP3 temperature sweeps on the EV1HMC412BMS8G.

Can the EV1HMC412BMS8G be used for production deployment?

No-the EV1HMC412BMS8G is strictly an evaluation platform, not a production-ready module. It lacks enclosure, ESD shielding, or environmental sealing. However, its RF layout, grounding scheme, and component placement serve as a proven reference for integrating the HMC412BMS8GE into custom PCBs. Designers use the EV1HMC412BMS8G to verify signal integrity before committing to high-frequency layout tape-out.