MAX2681EUT+T Overview
The MAX2681EUT+T is a highly integrated, low-noise, wideband RF amplifier designed for high-performance applications in the 50MHz to 1000MHz frequency range. This device offers excellent gain, low noise figure, and high linearity, making it ideal for sensitive receiver front ends. Its compact 8-pin SOIC package supports efficient PCB layout and thermal management. The device is optimized for low power consumption and stable operation, providing reliable amplification in demanding industrial and communication systems. For detailed specifications and ordering, visit IC Manufacturer.
MAX2681EUT+T Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 50 to 1000 | MHz |
| Gain | 21 | dB |
| Noise Figure | 2.7 | dB |
| Input Return Loss | 15 | dB |
| Output Return Loss | 12 | dB |
| Supply Voltage (VCC) | +5 | V |
| Supply Current | 32 | mA |
| Output IP3 (Third-Order Intercept Point) | +23 | dBm |
| Package Type | 8-Pin SOIC | – |
MAX2681EUT+T Key Features
- Wideband Frequency Coverage: Operates efficiently from 50MHz to 1000MHz, enabling versatile use across VHF and UHF bands for various RF applications.
- Low Noise Figure: The 2.7dB noise figure ensures enhanced sensitivity, critical for weak signal amplification in receiver front ends.
- High Gain and Linearity: Provides 21dB gain with a +23dBm output IP3, delivering strong amplification with minimal distortion for improved signal integrity.
- Low Power Consumption: Consumes only 32mA at a +5V supply, supporting energy-efficient designs in battery-powered or portable systems.
- Compact Package: The 8-pin SOIC package facilitates easy PCB integration and thermal dissipation within space-constrained industrial applications.
MAX2681EUT+T Advantages vs Typical Alternatives
This amplifier excels over typical alternatives by combining low noise figure and high gain within a compact footprint, ensuring superior sensitivity and linearity. Its low current consumption enhances power efficiency without sacrificing performance, making it ideal for high-frequency receiver front ends where signal clarity and reliability are paramount. The device??s broad frequency range and robust output IP3 provide flexibility and resilience against intermodulation distortion, offering a dependable solution in demanding RF signal chains.
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Typical Applications
- RF receiver front-end amplification in communication systems, enhancing weak signal detection with low noise and high gain across VHF/UHF bands.
- Wideband signal processing in industrial monitoring equipment requiring stable, low-distortion amplification over broad frequency ranges.
- Wireless infrastructure components such as base stations and repeaters, where compact, reliable low-noise amplifiers are critical.
- Test and measurement instruments that demand precise, low-noise RF gain stages for accurate signal analysis.
MAX2681EUT+T Brand Info
The MAX2681EUT+T is part of a well-established line of RF amplifiers known for their industry-leading performance and reliability. Developed by a trusted semiconductor manufacturer specializing in high-frequency analog and mixed-signal devices, this amplifier embodies the brand??s commitment to quality and innovation in RF design. It benefits from rigorous testing and quality control processes to meet stringent industrial standards, ensuring consistent performance in critical applications.
FAQ
What frequency range does the MAX2681EUT+T support?
The device operates efficiently over a wide frequency range from 50MHz to 1000MHz, making it suitable for applications spanning both VHF and UHF bands.
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How does the noise figure impact the performance of this amplifier?
A low noise figure of 2.7dB means the amplifier adds minimal noise to the





