HMC245AQS16ETR Overview
The HMC245AQS16ETR is a high-performance GaAs MMIC distributed amplifier designed for broadband amplification in RF and microwave applications. It operates over a wide frequency range from 2 to 16 GHz, delivering consistent gain and low noise figure, making it ideal for demanding systems requiring stable, reliable signal amplification. The device is housed in a compact 16-lead 3×3 mm surface-mount package, supporting easy integration in densely populated circuit boards. Its robust design ensures excellent linearity and high output power, which benefits communication, radar, and electronic warfare applications. For detailed specifications and sourcing, visit the IC Manufacturer.
HMC245AQS16ETR Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 2 to 16 GHz |
| Small Signal Gain | 18 dB (typical) |
| Noise Figure | 3.5 dB (typical) |
| Output Power at 1 dB Compression (P1dB) | +19 dBm (typical) |
| Input Return Loss | ?? 10 dB |
| Output Return Loss | ?? 10 dB |
| Supply Voltage | +5 V |
| Supply Current | 140 mA (typical) |
| Package Type | 16-lead, 3×3 mm QFN |
HMC245AQS16ETR Key Features
- Wideband Amplification: Operates seamlessly across 2 to 16 GHz, enabling versatile use in multi-band RF systems.
- High Gain Performance: Provides approximately 18 dB gain, ensuring strong signal amplification critical for low-level signal processing.
- Low Noise Figure: Typical noise figure of 3.5 dB improves system sensitivity and enhances overall signal-to-noise ratio.
- High Output Power Capability: Supports +19 dBm output power at 1 dB compression, suitable for robust output drive requirements.
- Compact Surface-Mount Package: The 3×3 mm 16-lead QFN package facilitates integration into space-constrained designs and simplifies manufacturing.
- Stable Input/Output Matching: Input and output return losses exceeding 10 dB minimize reflections and improve system stability.
- Low Current Consumption: Typical supply current of 140 mA at 5 V reduces power dissipation, benefiting thermally sensitive applications.
HMC245AQS16ETR Advantages vs Typical Alternatives
This amplifier stands out with its extensive frequency coverage from 2 to 16 GHz and low noise figure, delivering superior sensitivity compared to many alternatives. Its compact QFN packaging and low current consumption improve system integration and power efficiency. The linear output power capability ensures reliable performance in demanding RF environments, making it a preferred choice for engineers seeking a balanced combination of gain, noise, and power in a single device.
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Typical Applications
- Wideband RF front-end amplification in communication systems, enhancing signal integrity across multiple frequency bands up to 16 GHz.
- Radar and electronic warfare systems requiring linear, high-power amplification with low noise characteristics.
- Test and measurement equipment where precise, broadband gain and stability are essential for accurate signal evaluation.
- Satellite communication transceivers demanding compact, efficient amplifiers to maintain system reliability and performance.
HMC245AQS16ETR Brand Info
The HMC245AQS16ETR is part of a robust portfolio from a leading manufacturer specializing in gallium arsenide (GaAs) MMIC amplifiers. Known for delivering high-frequency RF components with excellent gain, low noise, and reliable linearity, the brand ensures consistent quality and performance in mission-critical industrial and defense applications. This product exemplifies the company??s commitment to innovation, supporting advanced system designs with compact and efficient amplifier solutions.
FAQ
What is the typical frequency range supported by this amplifier?
The device operates over a broad frequency range from 2 GHz up to 16 GHz, making it suitable for a wide variety of RF and microwave applications requiring broadband amplification.
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