HMC265LM3 IQ Modulator Mixer | RF Signal Processing | SMT Package

HMC265LM3 Overview

The HMC265LM3 is a high-performance GaAs MMIC low noise amplifier (LNA) designed for applications requiring excellent gain and noise figure in the 2.5 to 6.0 GHz frequency range. This device offers a typical gain of 20 dB and a low noise figure of 0.7 dB, making it ideal for sensitive RF front-end stages. Its small 3×3 mm leadless SMT package supports efficient PCB integration while ensuring thermal management. The HMC265LM3 is optimized for low power consumption and stable operation, delivering reliable performance in demanding industrial and communications environments. For detailed technical support and procurement, visit IC Manufacturer.

HMC265LM3 Technical Specifications

HMC265LM3 Key Features

• Wideband Frequency Coverage: Supports 2.5 to 6.0 GHz, enabling versatile use in multiple RF systems.
• Low Noise Figure: Typical 0.7 dB noise figure helps maximize system sensitivity in low signal environments.
• High Gain Performance: 20 dB gain ensures strong signal amplification with minimal distortion.
• Compact SMT Package: The 3×3 mm leadless surface mount package simplifies PCB layout and supports high-density designs.
• Low Current Consumption: 40 mA supply current optimizes power efficiency for battery-operated and portable equipment.
• Robust Thermal Performance: Designed for reliable operation across industrial temperature ranges from -40??C to +85??C.
• Stable Input/Output Matching: Input and output return losses of 12 dB reduce signal reflections and improve system linearity.

HMC265LM3 Advantages vs Typical Alternatives

This device provides superior noise figure and gain performance over many comparable LNAs, directly enhancing receiver sensitivity. Its low power consumption and robust thermal characteristics make it more reliable in industrial and communication systems. The compact SMT footprint supports integration in space-constrained designs, while stable input/output matching minimizes the need for additional tuning components, reducing overall system complexity and cost.

Typical Applications

• Wireless Infrastructure: Ideal for low noise amplification in base station receivers and repeaters requiring wideband frequency response and high gain.
• Radar Systems: Supports sensitive front-end signal processing in radar applications operating within the 2.5 to 6.0 GHz band.
• Test & Measurement Equipment: Used in RF signal analyzers and generators where low noise and wide bandwidth are critical.
• Industrial Communications: Suitable for reliable RF front-end amplification in industrial wireless control and telemetry systems.

HMC265LM3 Brand Info

The HMC265LM3 is part of the HMC family of high-performance RF and microwave components recognized for their quality and reliability in demanding applications. This product line is known for integrating advanced semiconductor technologies to deliver consistent, high-specification performance. The manufacturer provides extensive documentation, support, and quality assurance for the HMC265LM3, ensuring it meets stringent industry standards for RF amplification solutions.

FAQ

What frequency range does the HMC265LM3 support?

The low noise amplifier operates across a broad frequency range from 2.5 GHz up to 6.0 GHz, making it suitable for multiple RF applications within this band.

What is the typical noise figure of this amplifier?

The device features a typical noise figure of 0.7 dB, which contributes to enhanced sensitivity in receiving systems by minimizing added noise during amplification.