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ATF-38143-TR1G
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ATF-38143-TR1G

Product Overview

Category

ATF-38143-TR1G belongs to the category of low noise enhancement mode Pseudomorphic High Electron Mobility Transistor (pHEMT).

Use

It is commonly used in high-frequency applications such as cellular infrastructure, satellite communication, and radar systems.

Characteristics

  • Low noise figure
  • High gain
  • High linearity

Package

The ATF-38143-TR1G is typically available in a surface mount SOT-343 package.

Essence

This product is essential for amplifying weak signals with minimal added noise.

Packaging/Quantity

It is usually packaged in reels of 3000 units.

Specifications

  • Frequency Range: 100 MHz to 6 GHz
  • Noise Figure: 0.3 dB at 2 GHz
  • Gain: 13 dB at 2 GHz
  • Input IP3: 32 dBm at 2 GHz
  • Bias Voltage: 3V

Detailed Pin Configuration

The ATF-38143-TR1G has four pins: 1. Gate 2. Drain 3. Source 4. Ground

Functional Features

  • Low noise figure for improved signal-to-noise ratio
  • High gain for signal amplification
  • High linearity for accurate signal reproduction

Advantages

  • Excellent low noise performance
  • Wide frequency range
  • Small form factor

Disadvantages

  • Requires careful handling due to its small size
  • Sensitive to electrostatic discharge

Working Principles

The ATF-38143-TR1G operates based on the principles of Pseudomorphic High Electron Mobility Transistors, utilizing a heterostructure to achieve high electron mobility and low noise characteristics.

Detailed Application Field Plans

This component is widely used in: - Cellular infrastructure for base station amplifiers - Satellite communication for low noise amplifiers - Radar systems for signal amplification

Detailed and Complete Alternative Models

Some alternative models to ATF-38143-TR1G include: - MGA-86576 from Avago Technologies - TQP3M9009 from Qorvo - BGA2817 from Infineon Technologies

In conclusion, ATF-38143-TR1G is a crucial component in high-frequency applications, offering low noise, high gain, and high linearity. Its small form factor and excellent performance make it an ideal choice for various communication and radar systems.

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10個與ATF-38143-TR1G在技術方案中應用相關的常見問題與解答

  1. What is ATF-38143-TR1G?

    • ATF-38143-TR1G is a low noise enhancement mode Pseudomorphic HEMT in a surface mount plastic package.

  2. What are the typical applications of ATF-38143-TR1G?

    • Typical applications include cellular infrastructure, satellite communication, and other high-performance RF applications.

  3. What is the operating frequency range for ATF-38143-TR1G?

    • The operating frequency range is typically from 100 MHz to 6 GHz.

  4. What is the typical gain of ATF-38143-TR1G?

    • The typical gain is around 13 dB at 2 GHz.

  5. What is the noise figure of ATF-38143-TR1G?

    • The noise figure is typically around 0.3 dB at 2 GHz.

  6. What is the recommended biasing for ATF-38143-TR1G?

    • The recommended biasing is Vds = 3V and Id = 80 mA.

  7. What are the thermal considerations for ATF-38143-TR1G?

    • It is important to ensure proper heat sinking and thermal management to maintain optimal performance.

  8. Can ATF-38143-TR1G be used in high-power applications?

    • No, it is not recommended for high-power applications due to its design limitations.

  9. What are the key advantages of using ATF-38143-TR1G in RF designs?

    • Some key advantages include low noise, high gain, and wide frequency coverage.

  10. Are there any specific layout considerations when using ATF-38143-TR1G?

    • Yes, it is important to follow recommended layout guidelines to minimize parasitic effects and optimize performance.