MMRF1305HSR5 Overview
The MMRF1305HSR5 is a high-performance GaAs MMIC low noise amplifier designed for applications in the 1.0 to 3.0 GHz frequency range. It delivers excellent linearity and low noise figure, making it ideal for demanding receiver front-end circuits. Optimized for low current consumption and high gain, this device supports compact and efficient RF system designs. With robust input/output matching and stable operation over temperature, the product suits industrial and communication equipment. For detailed specifications and sourcing, visit IC Manufacturer.
MMRF1305HSR5 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 1.0 to 3.0 | GHz |
| Gain (Typical) | 18 | dB |
| Noise Figure (Typical) | 1.3 | dB |
| Input VSWR (Typical) | 1.5:1 | ?? |
| Output VSWR (Typical) | 1.7:1 | ?? |
| Supply Voltage | 5.0 | V |
| Operating Current | 40 | mA |
| Package Type | Surface Mount | ?? |
| Operating Temperature Range | -40 to +85 | ??C |
MMRF1305HSR5 Key Features
- Wide frequency coverage: Operates efficiently from 1.0 to 3.0 GHz, enabling versatile use in multiple RF bands commonly employed in wireless communication.
- Low noise figure: Provides a typical noise figure of 1.3 dB, minimizing signal degradation and enhancing receiver sensitivity in low-level signal environments.
- High gain performance: Offers a typical gain of 18 dB, ensuring significant signal amplification and improved overall system performance.
- Low current consumption: Draws only 40 mA at 5 V supply, contributing to energy-efficient designs and reduced thermal stress on circuits.
- Robust input/output matching: Typical VSWR values of 1.5:1 (input) and 1.7:1 (output) facilitate easy integration with standard 50 ?? systems while maintaining signal integrity.
- Wide operating temperature range: Reliable operation from -40 to +85 ??C supports deployment in harsh industrial and outdoor environments.
- Surface mount package: Compact form factor allows for high-density PCB layouts and automated assembly processes.
MMRF1305HSR5 Advantages vs Typical Alternatives
This amplifier stands out due to its combination of low noise figure and high gain within the 1.0 to 3.0 GHz band, offering superior sensitivity compared to typical LNA alternatives. Its low current consumption enhances system efficiency, while the stable input/output matching reduces the need for additional impedance tuning. The wide temperature tolerance ensures dependable performance in industrial applications where environmental conditions vary, making it a robust choice for demanding RF front-end designs.
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Typical Applications
- Wireless communication receivers: The device??s low noise and high gain characteristics improve signal quality and reception reliability in cellular base stations and wireless infrastructure equipment.
- RF test and measurement instruments requiring precise signal amplification with minimal noise contribution.
- Satellite communication systems where wide frequency coverage and low noise are critical for signal fidelity.
- Industrial automation sensors and control systems operating in harsh environments, benefiting from the device??s temperature resilience and compact size.
MMRF1305HSR5 Brand Info
This product is part of a portfolio from a leading semiconductor manufacturer specializing in GaAs MMIC components for RF and microwave applications. The amplifier represents the brand??s commitment to delivering high-quality, reliable, and efficient devices optimized for industrial, communication, and instrumentation markets. With rigorous quality control and proven manufacturing processes, the product is supported by comprehensive technical documentation and customer support resources to facilitate seamless integration into advanced RF systems.
FAQ
What is the typical gain provided by this amplifier across its frequency range?
The device typically delivers an 18 dB gain over the 1.0 to 3.0 GHz frequency range, ensuring effective signal amplification suitable for receiver front-end applications.
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How does the noise figure impact system performance in RF applications?
A low noise figure of around 1.3 dB reduces the introduction of unwanted noise during signal amplification, which enhances the overall sensitivity and accuracy of the receiver system.
What supply voltage and current does the device require for proper operation?
This amplifier operates at a supply voltage of 5 V and typically consumes 40 mA of current, balancing performance with power efficiency suitable for many industrial designs.
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Can this device operate reliably in extreme temperature conditions?
Yes, it supports an operating temperature range from -40 to +85 ??C, making it suitable for applications exposed to harsh environmental or industrial conditions.
What package type is used and how does it affect assembly?
The device comes in a surface mount package that supports automated PCB assembly and enables compact, high-density circuit layouts, facilitating efficient manufacturing processes.
