HMC641ALP4E Overview
The HMC641ALP4E is a high-performance monolithic amplifier designed for microwave and RF applications, delivering excellent gain and low noise figure across a broad frequency range. This low-noise amplifier (LNA) offers high linearity and gain, making it ideal for sensitive signal chain stages in communication systems and instrumentation. Packaged in a compact 4-lead plastic leaded chip carrier (PLCC), it ensures easy integration with minimal footprint. Engineers and system designers benefit from its stable operation and robust performance, critical in demanding industrial and defense environments. For detailed specifications and purchasing options, visit the IC Manufacturer website.
HMC641ALP4E Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 0.5 to 8.0 GHz |
| Gain | 19 dB (typical) |
| Noise Figure | 3.5 dB (typical) |
| Input Return Loss | 12 dB (typical) |
| Output Return Loss | 10 dB (typical) |
| Output Power at 1 dB Compression (P1dB) | +14 dBm |
| Supply Voltage | +5 V |
| Supply Current | 47 mA (typical) |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 4-lead PLCC |
HMC641ALP4E Key Features
- Wideband Frequency Coverage: Supports 0.5 to 8 GHz operation, enabling versatile use across multiple RF and microwave bands for flexible system design.
- High Gain with Low Noise Figure: Provides approximately 19 dB gain while maintaining a noise figure as low as 3.5 dB, crucial for improving receiver sensitivity.
- High Linearity Performance: Delivers +14 dBm output power at 1 dB compression, reducing distortion and improving signal integrity in high dynamic range applications.
- Compact and Robust Packaging: The 4-lead plastic leaded chip carrier package simplifies PCB layout and enhances thermal management for reliable operation in harsh environments.
HMC641ALP4E Advantages vs Typical Alternatives
This amplifier stands out due to its balance of low noise figure and high gain over a wide frequency range, which many typical LNAs cannot simultaneously achieve. The device??s low current consumption and compact PLCC packaging offer integration efficiency and reliable thermal performance. Its linearity and output compression characteristics ensure superior signal fidelity, making it preferable for sensitive industrial and communication systems requiring precise amplification.
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Typical Applications
- RF and microwave receiver front-ends requiring low noise amplification and high gain to improve overall system sensitivity in communication and radar systems.
- Instrumentation and test equipment where signal integrity and low distortion are critical for accurate measurements.
- Industrial telemetry systems that operate over broad frequency bands and demand robust, reliable amplifier components.
- Defense and aerospace systems where compact, high-performance amplifiers are essential for reliable operation in harsh environments.
HMC641ALP4E Brand Info
The HMC641ALP4E is part of a family of high-performance monolithic microwave integrated circuits produced by a leading semiconductor manufacturer specializing in RF and microwave solutions. This product line is renowned for delivering precision-engineered, reliable components tailored to demanding industrial, aerospace, and defense applications. The HMC641ALP4E exemplifies the brand??s commitment to quality, offering engineers cutting-edge performance in compact, easy-to-integrate packages.
FAQ
What frequency range does this amplifier support?
The device operates effectively over a frequency range from 0.5 GHz up to 8.0 GHz, covering multiple microwave and RF bands suitable for broad application flexibility.
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What are the typical gain and noise figure values?
It typically provides a gain of approximately 19 dB with a noise figure around 3.5 dB, balancing signal amplification with low noise to enhance receiver sensitivity.
How does the output power at 1 dB compression impact system performance?
The +14 dBm
