Analog Devices Inc. EK1HMC6350

Overview

EK1HMC6350 from Analog Devices is a 60 GHz millimeter-wave evaluation kit designed for rapid prototyping of half-duplex wireless links using the HMC6300 transmitter and HMC6301 receiver chipset. It provides MMPX and 1.85 mm RF interfaces, differential I/Q baseband connectivity, USB control, and GUI software for register-level programming of both ICs.

For engineers reviewing the EK1HMC6350 datasheet, EK1HMC6350 pinout, EK1HMC6350 application, or EK1HMC6350 equivalent, this kit supports over-the-air testing, modem integration, radar imaging validation, and IEEE 802.11ad system development with full hardware/software co-verification capability.

Technical Context

The EK1HMC6350 implements a complete 60 GHz transceiver evaluation platform comprising two separate motherboards: one populated with the HMC6300 Tx module (including crystal oscillator, USB interface, supply regulators, MCX connector, and differential I/Q inputs), and another with the HMC6301 Rx module (with identical support circuitry and differential I/Q outputs).

It enables direct connection to baseband sources and test equipment via eight phase-matched MCX-to-SMA cables, supports frequency selection from the GUI across the 57–66 GHz band, and provides real-time PLL lock detection and attenuator control for both transmit IF/RF and receive baseband/IF/LNA stages.

Key Specifications

Availability

EK1HMC6350 is available at Aetrix Electronics and suitable for point-to-point radio development, 60 GHz signal generation, and radar/imaging system validation requiring stable component supply and full documentation support.

Supply support for EK1HMC6350 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, headquartered in Norwood, MA, with deep expertise in RF, microwave, and millimeter-wave solutions.

The EK1HMC6350 belongs to Analog Devices' millimeter-wave evaluation platform product line, engineered specifically to accelerate development of 60 GHz wireless systems including WiGig, backhaul, and high-resolution sensing applications.

FAQ

What is the primary function of the EK1HMC6350?

The EK1HMC6350 is a complete evaluation kit enabling rapid setup and testing of a half-duplex 60 GHz wireless link using the HMC6300 transmitter and HMC6301 receiver. It integrates hardware, firmware, and GUI software to allow engineers to configure carrier frequency, verify PLL lock status, adjust attenuation settings, and validate baseband I/Q signal integrity without custom PCB design. The EK1HMC6350 serves as a turnkey reference for system-level integration of the underlying chipset.

Does the EK1HMC6350 support full-duplex operation?

No, the EK1HMC6350 is configured for half-duplex operation only, as confirmed by its dual-motherboard architecture-separate HMC6300 TX and HMC6301 RX boards-with no shared RF path or integrated TDD timing control. Each board operates independently under USB/GUI command, requiring external synchronization if time-division duplexing is needed. The EK1HMC6350 user guide explicitly describes it as a "half-duplex, 60 GHz millimeter wave link" and does not provide provisions for simultaneous transmit/receive at 60 GHz.

Which baseband interfaces does the EK1HMC6350 provide?

The EK1HMC6350 provides fully differential analog I/Q interfaces: on the TX motherboard, BB_IP, BB_IM, BB_QP, and BB_QM accept baseband input signals; on the RX motherboard, VOUT_IP, VOUT_IM, VOUT_QP, and VOUT_QM deliver baseband output signals. All are routed via phase-matched MCX-to-SMA cables included in the kit, ensuring minimal skew for wideband modulation fidelity. The EK1HMC6350 supports standard baseband signal formats used in 60 GHz modem development and RF sniffer applications.

Can the EK1HMC6350 be used with third-party antennas?

Yes, the EK1HMC6350 supports third-party antennas via its 1.85 mm RF connectors, which are compatible with WR-15 waveguide transitions commonly used in 60 GHz antenna systems. The included MMPX-to-1.85 mm coaxial cables allow direct mating to commercial horn or patch antennas with appropriate flange adapters. The EK1HMC6350 user guide confirms this capability in both hardware setup and application sections, listing "millimeter wave antennas" as valid external interface targets.

Is GUI software included with the EK1HMC6350?

Yes, the EK1HMC6350 ships with a CD-ROM containing the HMC6300/HMC6301 Graphical User Interface software, also known as the SoC 60 GHz GUI. This Windows-based application enables frequency selection, PLL programming, lock status monitoring, and attenuation control for both the HMC6300 TX and HMC6301 RX modules. The EK1HMC6350 user guide documents full installation and operation procedures, confirming the GUI is an integral, shipped component of the evaluation kit.