HMC347B-SX MMIC Mixer RF Converter ?C Surface Mount Package

HMC347B-SX Overview

The HMC347B-SX is a high-performance wideband monolithic microwave integrated circuit (MMIC) switch designed for frequencies from DC to 6 GHz. Engineered for applications requiring low insertion loss and high isolation, this SPDT switch offers excellent linearity and fast switching speed. Its robust GaAs pHEMT process ensures reliable operation in demanding environments, making it ideal for industrial, communications, and test equipment systems. The device??s compact surface-mount package allows easy integration into RF signal paths, supporting enhanced system efficiency and signal integrity. For detailed specifications and sourcing, visit IC Manufacturer.

HMC347B-SX Technical Specifications

HMC347B-SX Key Features

• Wideband Operation: Covers DC to 6 GHz enabling versatile use across multiple RF bands, supporting broadband system designs.
• Low Insertion Loss: Minimizes signal attenuation, enhancing system sensitivity and improving overall signal quality.
• High Isolation: Provides up to 35 dB isolation to reduce crosstalk and improve channel separation in complex RF environments.
• Fast Switching Speed: Approximately 30 nanoseconds switching time supports rapid signal routing in dynamic systems.
• High Power Handling: Supports input power up to +28 dBm, allowing use in high-power RF signal paths without degradation.
• Compact QFN Packaging: Facilitates space-saving PCB layouts and simplifies thermal management in dense assemblies.
• Low Control Current: Only 10 mA at 5 V supply voltage, contributing to system power efficiency and easier power budgeting.

HMC347B-SX Advantages vs Typical Alternatives

Compared to typical RF switches, this device excels in providing lower insertion loss and higher isolation across a wide frequency range. Its fast switching speed and high power handling improve performance in demanding industrial and communication systems. The compact QFN package enhances integration flexibility, while the low control current reduces overall power consumption, making it a superior choice for reliable, efficient RF signal routing.

Typical Applications

• Wireless infrastructure equipment requiring broadband RF switch solutions with high linearity and fast switching speed for signal routing and antenna selection.
• Test and measurement instruments where precise RF path switching and low insertion loss are critical to maintaining signal integrity.
• Military and aerospace RF systems demanding robust, reliable switching components capable of handling high power and harsh environments.
• RF signal routing in industrial automation and control systems requiring compact, low-power switches for efficient system design.

HMC347B-SX Brand Info

The HMC347B-SX is part of a portfolio of high-quality RF components designed and manufactured by a leading semiconductor specialist known for innovation in GaAs pHEMT MMIC technology. This product embodies the brand??s commitment to delivering reliable, high-performance RF switches optimized for industrial, defense, and commercial applications. The device benefits from rigorous design and testing standards, ensuring consistency and longevity in demanding operational environments.

FAQ

What frequency range does the HMC347B-SX support?

This switch supports a wide frequency range from DC up to 6 GHz, making it suitable for broadband RF applications. This range covers many common industrial, communication, and test frequencies, providing design flexibility.

What is the typical insertion loss of the device?

The insertion loss is approximately 1.1 dB at 2 GHz,