HMC547ALP3ETR Low Noise Amplifier, MMIC, Surface Mount Package

HMC547ALP3ETR Overview

The HMC547ALP3ETR is a high-performance GaAs MMIC downconverter designed to deliver exceptional RF to IF frequency conversion for demanding applications. Operating over a broad RF input frequency range of 6 to 18 GHz, this device integrates a low-noise amplifier, high-linearity mixer, and an integrated LO buffer amplifier, providing a compact and efficient solution. Its low conversion loss and high IP3 ensure superior signal integrity and dynamic range, making it suitable for radar systems, electronic warfare, and communications infrastructure. Available in a compact 4×4 mm surface-mount package, the product is engineered for seamless integration into complex RF front-end modules. For more details, visit IC Manufacturer.

HMC547ALP3ETR Technical Specifications

HMC547ALP3ETR Key Features

• Wide RF Frequency Coverage: Supports 6 to 18 GHz input signals, enabling versatile use across multiple RF bands.
• Integrated LO Buffer Amplifier: Ensures stable local oscillator drive with +10 dBm input, simplifying system design and improving phase noise performance.
• High Linearity Performance: +27 dBm IIP3 maintains signal fidelity in congested spectral environments, reducing distortion and intermodulation artifacts.
• Low Conversion Loss: Typically 8 dB, enhancing overall receiver sensitivity and reducing the need for additional amplification stages.
• Compact QFN Package: 4×4 mm surface-mount design supports high-density PCB layouts and efficient thermal management.
• Robust Operating Temperature Range: Functions reliably from -40??C to +85??C, suitable for harsh industrial and aerospace conditions.

HMC547ALP3ETR Advantages vs Typical Alternatives

This device offers superior linearity and low conversion loss compared to typical downconverters, enhancing receiver sensitivity and dynamic range. Its integrated LO buffer amplifier reduces external component count and simplifies design. The wide frequency range and compact form factor improve system integration flexibility, while the robust temperature rating ensures reliable operation in demanding industrial and defense environments.

Typical Applications

• Radar Signal Processing: Ideal for front-end downconversion in radar systems requiring high linearity and broadband frequency coverage to accurately detect and track targets.
• Electronic Warfare: Supports signal intercept and jamming systems with its high IP3 and wide RF range, enabling effective operation in complex electromagnetic environments.
• Satellite Communications: Facilitates frequency conversion in ground station receivers and transceivers, supporting broadband satellite communication links.
• Test and Measurement Equipment: Utilized in vector signal analyzers and spectrum analyzers for precise downconversion of high-frequency signals to IF.

HMC547ALP3ETR Brand Info

The HMC547ALP3ETR is part of a family of high-performance RF and microwave components manufactured by a leading semiconductor company specializing in GaAs MMIC technology. This product exemplifies the brand??s commitment to delivering reliable, high-linearity frequency conversion solutions tailored to the stringent demands of aerospace, defense, and industrial communication systems. Engineered for performance and ease of integration, it supports a wide range of applications requiring robust frequency translation and signal integrity.

FAQ

What is the typical conversion loss of the HMC547ALP3ETR?

The typical conversion loss is approximately 8 dB, which helps maintain a strong signal at the