MAX2473EUT+TG126

Product Overview

• Category: Integrated Circuit (IC)
• Use: RF Amplifier
• Characteristics: High-performance, low-noise amplifier for RF applications
• Package: SOT-23-6
• Essence: The MAX2473EUT+TG126 is a compact and efficient RF amplifier designed for use in various wireless communication systems.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Operating Frequency Range: 50MHz to 1500MHz
• Gain: 18dB
• Noise Figure: 1.2dB
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 4mA
• Input/Output Impedance: 50Ω

Pin Configuration

The MAX2473EUT+TG126 has the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground --| RF IN |-- Pin 2: RF Input --| NC OUT |-- Pin 3: RF Output --| EN BIAS|-- Pin 4: Enable and Bias Control --| GND GND |-- Pin 5: Ground --| VCC GND |-- Pin 6: Supply Voltage |___________| ```

Functional Features

• High gain and low noise figure make it suitable for various RF applications.
• Wide operating frequency range allows for versatility in different wireless communication systems.
• Low current consumption makes it energy-efficient.
• Compact SOT-23-6 package enables space-saving designs.

Advantages and Disadvantages

Advantages: - High performance with low noise figure. - Wide operating frequency range. - Compact package for space-constrained designs. - Low current consumption.

Disadvantages: - Limited gain compared to some other RF amplifiers. - Not suitable for very high-frequency applications above 1.5GHz.

Working Principles

The MAX2473EUT+TG126 is a low-noise amplifier that operates in the RF frequency range. It amplifies weak RF signals while maintaining a low noise figure, ensuring minimal signal degradation. The amplifier is powered by a supply voltage and controlled by an enable and bias control pin. It provides a high gain of 18dB, making it suitable for various wireless communication systems.

Detailed Application Field Plans

The MAX2473EUT+TG126 can be used in a wide range of applications, including:

1. Wireless communication systems: Used as a front-end amplifier in wireless transceivers, base stations, and access points.
2. Radio frequency identification (RFID): Amplifying RFID signals for improved detection range and sensitivity.
3. Satellite communication: Enhancing weak satellite signals before further processing.
4. Test and measurement equipment: Boosting RF signals during testing and analysis.

Detailed and Complete Alternative Models

1. MAX2472EUT+TG126: Similar to MAX2473EUT+TG126 but with a lower gain of 15dB.
2. MAX2474EUT+TG126: Higher-gain version of MAX2473EUT+TG126, with a gain of 20dB.
3. MAX2475EUT+TG126: Wideband RF amplifier with a gain of 16dB and extended frequency range up to 2.5GHz.

These alternative models provide options with different gain levels and frequency ranges to suit specific application requirements.

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