HMC546LP2E RF Gain Amplifier, Low Noise, 4mm QFN Package

HMC546LP2E Overview

The HMC546LP2E is a high-performance GaAs MMIC low noise amplifier (LNA) designed to deliver excellent gain and low noise figure across a wide frequency range from 0.5 to 6.0 GHz. This device offers a typical noise figure of 0.6 dB at 2 GHz and a gain of 22 dB, making it ideal for sensitive receiver front ends in communication systems. Packaged in a compact 4×4 mm leadless SMT package, the HMC546LP2E supports robust integration in space-constrained designs. Its low current consumption and stable gain over temperature further enhance system reliability. For more details, visit IC Manufacturer.

HMC546LP2E Technical Specifications

HMC546LP2E Key Features

• Wideband frequency coverage: Operates effectively from 0.5 to 6.0 GHz, enabling versatile use across multiple RF bands.
• Low noise figure: Typical 0.6 dB noise figure enhances receiver sensitivity for improved signal detection in weak signal environments.
• High gain performance: Provides 22 dB gain, reducing the need for additional amplification stages and simplifying system design.
• Compact leadless SMT package: 4×4 mm footprint facilitates high-density PCB layouts and supports automated assembly for cost-effective manufacturing.
• Low current consumption: At 80 mA, it supports energy-efficient operation suitable for battery-powered and portable systems.
• Robust input/output matching: Input and output return losses better than -12 dB ensure stable operation and minimal signal reflections.
• Wide operating temperature range: Reliable performance from -40??C to +85??C supports industrial and commercial applications.

HMC546LP2E Advantages vs Typical Alternatives

This amplifier stands out with its combination of ultra-low noise figure and high gain across a broad frequency range, outperforming typical LNAs in sensitivity and linearity. Its low current consumption and compact leadless package enable more efficient, reliable, and space-saving designs, making it an excellent choice for advanced RF front-end modules where performance and integration are critical.

Typical Applications

• Wireless communication receivers requiring low noise and high gain to improve signal quality and extend range in cellular infrastructure and broadband systems.
• Radar systems where low noise amplification enhances target detection sensitivity in cluttered environments.
• Satellite and aerospace communication links demanding reliable performance under wide temperature and environmental conditions.
• Test and measurement equipment that benefits from stable gain and low noise for accurate signal analysis over a wide frequency spectrum.

HMC546LP2E Brand Info

The HMC546LP2E is part of a series of GaAs MMIC amplifiers from a leading semiconductor manufacturer specializing in high-frequency RF and microwave components. Known for precision engineering and rigorous quality control, this product line delivers reliable performance tailored for demanding industrial and commercial RF applications. The device??s design leverages advanced GaAs technology to provide superior noise and gain characteristics, supporting engineers in developing cutting-edge communication and sensing solutions.

FAQ

What is the frequency range supported by this amplifier?

The device operates over a wide frequency range of 0.5 GHz to 6.0 GHz, making it suitable for multiple RF bands including cellular, broadband, and radar applications.