HMC404-SX RF Switch SPDT, Ultra-Low Loss, 3mmx3mm SMT Package

HMC404-SX Overview

The HMC404-SX is a high-performance microwave mixer designed for frequency conversion in RF and microwave applications. Featuring excellent linearity and low noise figure, it supports a wide frequency range, making it ideal for communication, radar, and electronic warfare systems. Its compact, surface-mount package ensures easy integration into complex circuit boards while maintaining consistent performance. The device offers robust isolation and conversion gain, which enhances signal integrity and system sensitivity. For engineers and sourcing specialists seeking reliable, high-frequency mixing solutions, the HMC404-SX delivers precision and efficiency in demanding industrial environments. Learn more at IC Manufacturer.

HMC404-SX Technical Specifications

HMC404-SX Key Features

• Wide RF and LO Frequency Range: Supports frequencies from 2.5 GHz to 6.0 GHz, enabling versatility in multiple microwave applications.
• High Conversion Gain: Typical +7 dB gain increases output signal strength, reducing the need for additional amplification stages.
• Low Noise Figure: Provides a 6 dB noise figure, ensuring minimal signal degradation and maintaining system sensitivity.
• High Linearity: With an input IP3 of +20 dBm, it supports high dynamic range applications and reduces distortion.
• Robust Isolation Between Ports: 30 dB isolation minimizes LO leakage into the RF path, improving overall signal integrity.
• Compact Surface-Mount Package: The 6 mm x 6 mm QFN package allows for easy PCB integration and high-density assembly.
• Wide Operating Temperature Range: Reliable performance from -40??C to +85??C suits industrial and military environments.

HMC404-SX Advantages vs Typical Alternatives

This mixer stands out with its combination of high conversion gain and low noise figure, providing superior sensitivity compared to typical alternatives. Its broad frequency coverage and excellent port isolation reduce interference and improve accuracy in signal processing. The compact surface-mount design enhances integration flexibility while maintaining reliable operation across a wide temperature range, making it a preferred choice for demanding RF and microwave systems.

Typical Applications

• Frequency conversion in microwave communication systems, enabling efficient upconversion and downconversion between RF and IF signals for transmitters and receivers.
• Radar systems requiring precise signal mixing and low noise performance for target detection and tracking.
• Electronic warfare equipment where high linearity and isolation are critical for accurate signal processing in complex electromagnetic environments.
• Test and measurement instruments that demand stable frequency conversion with minimal signal distortion for accurate analysis.

HMC404-SX Brand Info

The HMC404-SX is part of a renowned product line from a leading semiconductor manufacturer specializing in high-frequency RF and microwave components. This device exemplifies the brand??s commitment to quality, innovation, and performance, providing engineers with reliable solutions optimized for industrial, defense, and communications applications. Designed with rigorous process control and quality assurance, the product ensures consistent results in critical system designs.

FAQ

What frequency bands does this mixer support?

The device supports RF and LO frequencies ranging from 2.5 GHz to 6.0 GHz, covering a broad spectrum suitable for many microwave and RF applications, including communication and radar systems.

How does the conversion gain affect system design?

A typical conversion gain of