HMC347ALP3ETR Overview
The HMC347ALP3ETR is a high-performance GaAs MMIC low noise amplifier (LNA) designed for operation in the 0.5 to 2.5 GHz frequency range. This device delivers excellent gain and low noise figure, making it ideal for sensitive RF front-end applications. With a compact 3×3 mm surface-mount package, the amplifier supports easy integration into complex RF systems while maintaining reliable thermal performance. The low current consumption and high linearity ensure efficient operation in demanding communication and sensing environments. For detailed specifications and purchasing options, visit the IC Manufacturer.
HMC347ALP3ETR Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 0.5 ?C 2.5 GHz |
| Gain | ~18 dB typical |
| Noise Figure | 1.5 dB typical at 1 GHz |
| Input VSWR | 2.0:1 maximum |
| Output VSWR | 2.0:1 maximum |
| Supply Voltage | +5 V |
| Supply Current | ~50 mA typical |
| Package | 3 x 3 mm 16-lead surface-mount |
| Operating Temperature Range | -40??C to +85??C |
HMC347ALP3ETR Key Features
- Wideband Frequency Coverage: Operates from 0.5 to 2.5 GHz, supporting diverse wireless communication and radar systems.
- Low Noise Figure: Delivers a noise figure as low as 1.5 dB, enhancing receiver sensitivity and signal integrity.
- High Gain Performance: Provides approximately 18 dB of gain, enabling effective signal amplification with minimal distortion.
- Compact Surface-Mount Package: The 3×3 mm 16-lead package supports high-density PCB layouts and automated assembly.
- Low Current Consumption: Typical supply current of 50 mA reduces power requirements and heat dissipation.
- Robust VSWR Performance: Input and output VSWR values of 2.0:1 maximum ensure stable impedance matching and reduced signal reflection.
HMC347ALP3ETR Advantages vs Typical Alternatives
This amplifier offers superior low noise figure and high gain across a broad frequency range compared to typical LNAs. Its low current draw enhances energy efficiency, which is critical for portable or power-sensitive industrial applications. The compact package and stable VSWR characteristics simplify integration and improve reliability in demanding RF environments, making it a preferred choice over bulkier or less linear devices.
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Typical Applications
- Wireless Communication Systems: Enhances receiver front-end sensitivity in cellular base stations and broadband wireless infrastructure.
- Radar and Sensor Systems: Supports low-noise amplification necessary for accurate target detection and signal processing.
- Test and Measurement Equipment: Provides consistent gain and low noise for precise RF signal analysis.
- Satellite and Aerospace Communications: Meets stringent performance and reliability standards for spaceborne RF front-end modules.
HMC347ALP3ETR Brand Info
The HMC347ALP3ETR is part of a family of GaAs MMIC low noise amplifiers designed by a leading semiconductor manufacturer specializing in high-frequency RF components. This product line is recognized for combining high linearity, low noise figure, and robust packaging to meet the demands of modern RF communication and sensing systems. The brand emphasizes precision engineering and consistency, ensuring that each device delivers optimal performance in industrial and commercial applications.
FAQ
What is the typical noise figure of this low noise amplifier?
The typical noise figure is approximately 1.5 dB at 1 GHz, which makes this amplifier suitable for applications requiring high receiver sensitivity and low signal distortion.
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What frequency range does this amplifier support?
This device operates over a wide frequency range from 0.5 GHz to 2.5 GHz, covering numerous wireless communication, radar, and sensing applications.
What type of package does this amplifier come in?
The amplifier is housed in a compact
