HMC641ALP4ETR Overview
The HMC641ALP4ETR is a high-performance monolithic wideband variable gain amplifier designed for RF and microwave signal processing applications. Offering precise gain control with low noise figure and excellent linearity, it supports frequency operation from DC to 6 GHz. This device integrates seamlessly into complex systems requiring low distortion and stable gain over wide bandwidths. Its reliable performance and compact 4-lead LPAK package make it ideal for space-constrained designs in communications and defense sectors. For detailed technical support and sourcing, visit IC Manufacturer.
HMC641ALP4ETR Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | DC to 6 GHz |
| Gain Control Range | 20 dB |
| Typical Gain | 14 dB |
| Noise Figure | 5.5 dB at 1 GHz |
| Input IP3 (IIP3) | 28 dBm at 1 GHz |
| Supply Voltage | +5 V |
| Current Consumption | 45 mA |
| Package Type | 4-lead LPAK |
| Operating Temperature Range | -40??C to +85??C |
HMC641ALP4ETR Key Features
- Wideband Operation: Supports DC to 6 GHz frequency range, enabling versatile use in RF and microwave systems.
- Variable Gain Control: 20 dB gain control range allows precise signal level adjustments for dynamic system performance optimization.
- Low Noise Figure: Minimizes signal degradation, improving overall system sensitivity and signal integrity.
- High Linearity: Input IP3 of 28 dBm ensures minimal intermodulation distortion, critical for high-fidelity signal amplification.
- Compact 4-Lead LPAK Package: Facilitates easy integration in space-constrained designs without compromising thermal performance.
- Low Power Consumption: 45 mA typical current draw supports energy-efficient designs.
HMC641ALP4ETR Advantages vs Typical Alternatives
This component delivers superior linearity and low noise figure over a broad frequency spectrum compared to typical alternatives. Its wide gain control range combined with low power consumption provides enhanced flexibility and efficiency in RF front-end designs. The compact LPAK package supports integration in dense layouts, improving reliability while maintaining excellent thermal characteristics.
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Typical Applications
- Variable gain amplification in RF communication systems, including cellular base stations and microwave radio links, where wide frequency coverage and linearity are critical.
- Signal conditioning blocks in radar systems requiring precise gain control and low noise figure for target detection and tracking.
- Instrumentation and test equipment for high-frequency signal analysis and amplification.
- Broadband amplification in satellite transceivers and defense communication applications.
HMC641ALP4ETR Brand Info
The HMC641ALP4ETR is part of a line of precision RF components engineered by a leading semiconductor manufacturer specializing in high-frequency monolithic integrated circuits. Known for their reliability and performance in harsh environments, this product exemplifies the brand??s commitment to providing robust, high-quality solutions for demanding industrial and defense applications. The device benefits from stringent quality control and extensive characterization to ensure consistent performance across production lots.
FAQ
What is the maximum operating frequency of this amplifier?
The device operates effectively from DC up to 6 GHz, covering a broad frequency range suitable for many RF and microwave applications. This wide bandwidth supports diverse system requirements in communications and radar.
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How is gain controlled in this amplifier?
Gain is continuously variable over a 20 dB range via a control voltage input, allowing precise adjustment of signal amplitude. This feature helps optimize system dynamic range and adapt to varying signal conditions.
What are the power supply requirements for this component?
The amplifier requires a single +5 V supply voltage with a typical current consumption of 45 mA. This low power draw makes it suitable for power-sensitive applications without sacrificing performance.
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How does the noise figure impact system performance?
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