HMC264LM3 Wideband IQ Modulator, 28-Pin LQFP Package – High Performance RF IC

HMC264LM3 Overview

The HMC264LM3 is a high-performance GaAs MMIC low noise amplifier (LNA) designed for optimal signal gain and minimal noise figure in demanding RF and microwave applications. Operating over a broad frequency range, it supports frequencies from 0.01 to 6.0 GHz, making it suitable for various communication systems. The device offers excellent linearity, low current consumption, and a compact surface-mount package, ideal for space-constrained designs. Engineered for reliability and efficiency, this LNA ensures enhanced sensitivity and signal integrity in radar, wireless infrastructure, and test equipment. For detailed product sourcing and support, visit IC Manufacturer.

HMC264LM3 Technical Specifications

HMC264LM3 Key Features

• Wideband Frequency Coverage: Supports from 10 MHz up to 6 GHz, enabling flexibility across multiple RF bands for diverse system integration.
• Low Noise Figure: Provides a noise figure as low as 1.1 dB at 2 GHz, critical for improving receiver sensitivity in weak signal environments.
• High Gain Performance: Typical gain of 17 dB ensures signal amplification without compromising linearity, supporting clear signal transmission and reception.
• Low Power Consumption: Operating current of only 30 mA at 5 V reduces overall system power requirements, ideal for battery-powered or energy-efficient designs.
• Robust Surface Mount Package: Compact 4×4 mm QFN package improves thermal management and eases PCB layout in space-constrained applications.
• Excellent Input and Output Match: Input and output return losses of 12 dB and 10 dB respectively minimize signal reflections, enhancing overall system performance.
• Reliable GaAs Technology: Gallium Arsenide process provides superior linearity and stability under varying temperature conditions.

HMC264LM3 Advantages vs Typical Alternatives

This low noise amplifier stands out with its broad frequency range and low noise figure, which outperform many silicon-based competitors in sensitivity and gain. Its low current consumption and compact QFN package enable efficient integration into modern, space-limited RF designs. Additionally, the GaAs technology offers improved linearity and reliability, making it a preferred choice over typical bulkier or less stable alternatives in critical communication and radar systems.

Typical Applications

• Wireless Communications Infrastructure: Enhances receiver sensitivity and signal clarity in base stations and repeaters, supporting broad frequency bands up to 6 GHz.
• Radar Systems: Provides low noise amplification essential for detecting weak radar echoes, improving target detection and range performance.
• Test and Measurement Equipment: Ensures accurate signal amplification with minimal distortion for precise instrumentation and spectrum analysis.
• Satellite and Aerospace Systems: Delivers reliable, low noise gain in compact packages suitable for harsh environments and space-constrained assemblies.

HMC264LM3 Brand Info

The HMC264LM3 is a product from a leading semiconductor manufacturer specializing in high-frequency GaAs MMIC solutions. Known for delivering superior RF performance, the brand focuses on advanced technology and rigorous quality standards. This amplifier reflects the company??s commitment to innovation in microwave components, supporting global industrial and defense markets with proven reliability and consistent performance.

FAQ

What frequency range does the HMC264LM3 support?

The device operates over a wide frequency range from 10 MHz (0.01 GHz) up to 6 GHz, making