The HMC1084LC4TR-R5 is a high-performance low noise amplifier (LNA) designed for RF and microwave applications, offering excellent gain, low noise figure, and robust linearity. Optimized for frequencies from 0.01 to 6 GHz, this amplifier integrates key features such as a single-ended input/output, low current consumption, and a compact 4-lead SOT-343 package. Its reliable operation under varied temperature conditions and built-in input/output matching circuits minimize the need for external components. Ideal for demanding industrial, communications, and test equipment, the device ensures stable performance and efficiency. For sourcing and technical details, visit the IC Manufacturer.
HMC1084LC4TR-R5 Technical Specifications
Parameter
Specification
Frequency Range
0.01 to 6.0 GHz
Gain
16 dB (typical)
Noise Figure (NF)
1.8 dB (typical at 2 GHz)
Output IP3 (OIP3)
28 dBm (typical)
Supply Voltage
+5 V
Supply Current
26 mA (typical)
Input/Output Matching
Integrated 50 ??
Package
4-Lead SOT-343
Operating Temperature Range
-40??C to +85??C
HMC1084LC4TR-R5 Key Features
Wide Frequency Range: Covers DC to 6 GHz, enabling versatile use across multiple RF bands with minimal performance variation.
Low Noise Figure: Typical noise figure of 1.8 dB reduces signal degradation, enhancing sensitivity in receiver front ends.
High Linearity: Output IP3 of 28 dBm supports strong signal handling and minimizes intermodulation distortion, critical for high dynamic range systems.
Integrated 50 ?? Matching: Simplifies circuit design by eliminating the need for external matching components, reducing board space and cost.
Low Current Consumption: Draws only 26 mA at 5 V supply, promoting energy-efficient operation in battery-powered and portable devices.
Compact Package: Small footprint 4-lead SOT-343 enables easy PCB integration and supports high-density layouts.
Wide Operating Temperature: Reliable performance across industrial temperature ranges (-40??C to +85??C).
HMC1084LC4TR-R5 Advantages vs Typical Alternatives
This amplifier outperforms many typical LNAs by combining a low noise figure with high linearity and integrated 50 ?? matching, reducing the design complexity and enhancing system sensitivity. Its low current consumption ensures efficient power use, which, paired with a compact SOT-343 package, makes it particularly advantageous for space-constrained and power-sensitive applications. The wide frequency coverage and robust operating temperature range also provide greater flexibility compared to standard alternatives.
RF front-end amplification in wireless communication systems, improving signal quality and receiver sensitivity across cellular and broadband frequencies.
Test and measurement equipment requiring low noise amplification to accurately detect and analyze weak RF signals.
Military and aerospace systems benefiting from high linearity and wide temperature operation for reliable signal processing in harsh environments.
Industrial RF applications where compact size, power efficiency, and stable performance are critical for embedded system integration.
HMC1084LC4TR-R5 Brand Info
The HMC1084LC4TR-R5 is part of a trusted series of RF amplifiers known for precision and reliability. Designed and manufactured with advanced semiconductor processes, this product meets stringent quality and performance standards demanded in modern RF system design. Its proven technology and consistent specification make it a preferred choice for engineers seeking efficient, high-performance low noise amplification solutions within the industrial and communications sectors.
