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RFSA2644

precision attenuators tailored for frequencies spanning 0

Inventory:7,027

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Overview of RFSA2644

RFSA2644 is a high-performance, wideband RF switch optimized for low insertion loss and high isolation. It provides excellent performance for industrial automation, wireless communication, RFID systems, smart grid systems, Internet of Things (IoT) devices, sensor networks, and smart home applications.

Pinout

The RFSA2644 pinout refers to the configuration and function of each pin in its QFN-24 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the RFSA2644 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • High Gain: 23 dB
  • High Linearity: +28 dBm OIP3
  • Low Noise Figure: 2.1 dB
  • Wide Frequency Range: 1 MHz to 4 GHz
  • Integrated RF Amplifier with Matching Network: Highly efficient for RF power amplification

Applications

  • Industrial Automation: The RFSA2644 is used in industrial automation systems to provide reliable and efficient communication between devices.
  • Wireless Communication: This component is used in wireless communication systems to enable high-speed data transmission and reception.
  • RFD Systems: The RFSA2644 is used in RFID systems to provide accurate and reliable identification and tracking of objects.
  • Smart Grid Systems: This component is used in smart grid systems to enable efficient and reliable energy distribution and consumption.
  • Internet of Things (IoT) Devices: The RFSA2644 is used in IoT devices to provide reliable and efficient communication between devices.
  • Sensor Networks: This component is used in sensor networks to enable accurate and reliable data transmission and reception.
  • Smart Home Applications: The RFSA2644 is used in smart home applications to provide reliable and efficient control of appliances and devices.

Advantages and Disadvantages

Advantages:

  • High Gain: The RFSA2644 provides high gain, which enables it to amplify weak signals and improve signal-to-noise ratio.
  • High Linearity: This component has high linearity, which ensures that the amplified signal remains undistorted and free from non-linear effects.
  • Low Noise Figure: The RFSA2644 has a low noise figure, which minimizes thermal noise and other types of interference.

Disadvantages:

  • Complexity: The RFSA2644 is a complex component that requires careful design and implementation to ensure optimal performance.
  • Sensitivity to Environmental Conditions: This component is sensitive to environmental conditions such as temperature, humidity, and vibration, which can affect its performance.

Equivalents

For similar functionalities, consider these alternatives to the RFSA2644:

  • Qorvo's QPA2020: This component provides high gain and linearity for wireless communication applications.
  • Analog Devices' ADG1405: This component is a high-performance, wideband RF switch that provides low insertion loss and high isolation.

Frequently Asked Questions

Q: What is the frequency range of the RFSA2644?
A: The frequency range of the RFSA2644 is 1 MHz to 4 GHz.

Q: What is the gain of the RFSA2644?
A: The gain of the RFSA2644 is 23 dB.

Q: How does the RFSA2644 minimize thermal noise and other types of interference?
A: The RFSA2644 has a low noise figure, which minimizes thermal noise and other types of interference.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Attenuators Package / Case QFN-24
Maximum Frequency 4 GHz Number of Bits 6 bit
Number of Channels 1 Channel Attenuator Step Size 0.5 dB
Technology Si Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Attenuation 31.5 dB
Brand Qorvo Insertion Loss 1.8 dB
Minimum Frequency 50 MHz Mounting Style SMD/SMT
Operating Supply Voltage 3 V to 5 V Product Type Attenuators
Subcategory Wireless & RF Integrated Circuits Type Serial Controlled Digital Step Attenuator
Part # Aliases RFSA2644TR13

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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packageimg

RFSA2644

precision attenuators tailored for frequencies spanning 0

Inventory:

7,027