NXP USA Inc.
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AFT18S260W31SR3
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AFT18S260W31SR3 Product Overview

Introduction

The AFT18S260W31SR3 is a high-performance electronic component designed for use in radio frequency (RF) applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: RF Transistor
  • Use: Amplification of radio frequency signals
  • Characteristics: High power, high frequency, low distortion
  • Package: SMD (Surface Mount Device)
  • Essence: Power amplification in RF circuits
  • Packaging/Quantity: Tape and reel packaging, quantity varies by manufacturer

Specifications

  • Frequency Range: 1.8 - 2.6 GHz
  • Power Output: 31 Watts
  • Gain: 13 dB
  • Voltage: 28 Volts
  • Current: 300 mA
  • Operating Temperature: -40°C to +100°C

Detailed Pin Configuration

The AFT18S260W31SR3 features a standard SMD pin configuration with specific details as follows: - Pin 1: RF Input - Pin 2: Ground - Pin 3: RF Output - Pin 4: Bias

Functional Features

  • High power output for RF amplification
  • Wide frequency range for versatile applications
  • Low distortion for high-quality signal amplification
  • Stable performance across temperature variations

Advantages and Disadvantages

Advantages

  • High power output capability
  • Wide operating frequency range
  • Low distortion for clean signal amplification
  • Compact SMD package for easy integration

Disadvantages

  • Higher power consumption compared to lower power transistors
  • Sensitive to voltage and current fluctuations

Working Principles

The AFT18S260W31SR3 operates on the principle of amplifying RF signals using advanced semiconductor technology. When biased and supplied with the appropriate RF input, it amplifies the signal with low distortion and delivers high power output at the specified frequency range.

Detailed Application Field Plans

The AFT18S260W31SR3 is ideally suited for various RF applications, including: - Cellular base stations - Wireless infrastructure - Radar systems - Satellite communication - Point-to-point communication systems

Detailed and Complete Alternative Models

For users seeking alternative models, the following options are available: 1. AFT19S260W31SR3: Similar specifications with enhanced power handling 2. AFT18S270W31SR3: Higher frequency range with comparable power output 3. AFT18S260W30SR3: Lower power consumption with slightly reduced power output

In conclusion, the AFT18S260W31SR3 is a high-performance RF transistor offering exceptional power output, wide frequency coverage, and low distortion, making it an ideal choice for various RF amplification applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AFT18S260W31SR3 v technických řešeních

  1. What is the AFT18S260W31SR3?

    • The AFT18S260W31SR3 is a high-power RF transistor designed for use in technical solutions requiring high-frequency amplification.

  2. What are the key specifications of the AFT18S260W31SR3?

    • The AFT18S260W31SR3 features a frequency range of 1800-2600 MHz, a power output of 31W, and a gain of 13dB.

  3. In what technical solutions can the AFT18S260W31SR3 be used?

    • The AFT18S260W31SR3 is commonly used in applications such as cellular base stations, repeaters, and other wireless infrastructure equipment.

  4. What are the thermal considerations for using the AFT18S260W31SR3?

    • Proper heat sinking and thermal management are essential for ensuring the reliable performance of the AFT18S260W31SR3 in high-power applications.

  5. Does the AFT18S260W31SR3 require any special biasing or control circuitry?

    • Yes, the AFT18S260W31SR3 may require specific biasing and control circuitry to ensure optimal performance and reliability.

  6. Are there any recommended matching networks for the AFT18S260W31SR3?

    • Yes, it is recommended to use impedance matching networks to ensure maximum power transfer and efficiency.

  7. What are the typical operating conditions for the AFT18S260W31SR3?

    • The AFT18S260W31SR3 operates under typical conditions of 28V supply voltage and 50-ohm system impedance.

  8. Can the AFT18S260W31SR3 be used in outdoor environments?

    • Yes, the AFT18S260W31SR3 is designed to withstand outdoor environmental conditions when properly housed and protected.

  9. What are the potential failure modes of the AFT18S260W31SR3?

    • Common failure modes include overvoltage, overcurrent, and thermal stress, which can be mitigated through proper design and protection circuits.

  10. Where can I find detailed application notes and reference designs for the AFT18S260W31SR3?

    • Detailed application notes and reference designs for the AFT18S260W31SR3 can be found on the manufacturer's website or by contacting their technical support team.