HMC347A-SX Overview
The HMC347A-SX is a high-performance, low-noise amplifier designed for RF and microwave applications operating between 0.5 GHz and 2.5 GHz. This MMIC amplifier offers excellent gain, noise figure, and linearity, making it ideal for sensitive receiver front ends and signal chain enhancement. With a compact 6-lead surface-mount package, it supports easy integration into complex systems. The device??s low current consumption and stable gain across frequency bands ensure reliable performance in demanding industrial and communication environments. More details and sourcing options are available at IC Manufacturer.
HMC347A-SX Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 0.5 GHz to 2.5 GHz |
| Gain | 18 dB (typical) |
| Noise Figure | 1.9 dB (typical at 1 GHz) |
| Output IP3 (OIP3) | 28 dBm (typical) |
| Input Return Loss | 14 dB (typical) |
| Output Return Loss | 12 dB (typical) |
| Supply Voltage | +5 V |
| Supply Current | 60 mA (typical) |
| Package | 6-lead, 3×3 mm surface-mount package (SMP) |
HMC347A-SX Key Features
- Wideband Frequency Support: Covers 0.5 GHz to 2.5 GHz enabling use across multiple wireless and communication bands.
- Low Noise Figure: Minimizes signal degradation in receiver front ends, improving system sensitivity and signal integrity.
- High Gain with Stability: Provides consistent 18 dB gain, ensuring amplification without distortion or oscillation across the operating band.
- High Third-Order Intercept Point (OIP3): Enhances linearity, reducing intermodulation distortion in complex signal environments.
- Compact Surface-Mount Package: Facilitates integration into space-constrained PCBs, supporting modern compact RF module designs.
- Low Current Consumption: Efficient power usage at 60 mA, ideal for battery-operated or power-sensitive applications.
- Robust Input and Output Matching: 14 dB input and 12 dB output return loss reduce signal reflections and improve overall efficiency.
HMC347A-SX Advantages vs Typical Alternatives
This device offers superior sensitivity and linearity compared to typical low-noise amplifiers in the 0.5 to 2.5 GHz range. Its combination of low noise figure and high gain ensures enhanced signal clarity, while its efficient power consumption supports longer operational lifetimes in portable systems. The compact 6-lead SMP package provides easier integration and better thermal management than many bulkier alternatives. Overall, it delivers a balanced performance ideal for demanding industrial and communication applications.
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Typical Applications
- Wireless Communication Receivers: Improves signal reception quality in cellular, Wi-Fi, and other RF systems by providing low-noise preamplification across key frequency bands.
- Test and Measurement Equipment: Enhances sensitivity and signal accuracy in spectrum analyzers and signal generators.
- Radar Systems: Supports front-end amplification to boost weak radar return signals without adding significant noise.
- Industrial RF Instrumentation: Used in various sensing and monitoring devices requiring stable gain and low noise over wide frequency ranges.
HMC347A-SX Brand Info
The HMC347A-SX is part of a family of RF components designed and manufactured by a leading semiconductor provider specializing in microwave and RF solutions. Known for high reliability and precision, the brand focuses on delivering MMIC amplifiers that meet stringent industrial standards. This product epitomizes the company??s commitment to quality, innovation, and support for engineers designing next-generation communication and industrial systems.
FAQ
What frequency range does the HMC347A-SX support?
The device operates effectively from 0.5 GHz to 2.5 GHz, making it suitable for a wide array of RF and microwave applications including cellular, Wi-Fi, and radar systems.
