Analog Devices Inc.

HMC547LP3ETR  

RF Switches

HMC547LP3ETR Description

The HMC547LP3ETR is a high-performance RF switch designed and manufactured by Analog Devices Inc., a leading provider of analog, mixed-signal, and digital signal processing integrated circuits. This SPDT (Single Pole Double Throw) switch is part of the HMC547 series and is designed for general-purpose applications, offering a wide frequency range of 0Hz to 20GHz. With a compact 16QFN package, the HMC547LP3ETR is ideal for surface mount applications in various industries.

HMC547LP3ETR Features

• Technical Specifications:

  • Frequency Range: 0Hz to 20GHz, making it suitable for a wide range of applications.
  • Insertion Loss: 2dB, ensuring minimal signal degradation.
  • Isolation: 38dB, providing excellent signal separation.
  • IIP3: 45dBm, indicating high third-order intercept point performance.
  • P1dB: 23dBm, offering good linearity and power handling capabilities.
  • Impedance: 50Ohm, compatible with standard RF systems.
  • Circuit: SPDT, providing single pole double throw functionality.
  • Topology: Absorptive, minimizing reflections and ensuring signal integrity.
  • Mounting Type: Surface Mount, suitable for compact designs.
  • Package: Tape & Reel (TR), facilitating automated assembly processes.
  • Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no moisture sensitivity issues.

• Unique Features and Advantages:

  • The HMC547LP3ETR's absorptive topology offers superior performance in terms of insertion loss and isolation compared to reflective switches.
  • Its wide frequency range and low insertion loss make it ideal for high-speed data communication and signal routing applications.
  • The compact 16QFN package allows for space-saving designs in densely populated PCBs.

HMC547LP3ETR Applications

The HMC547LP3ETR is well-suited for various applications where high-performance RF switching is required, including:

• Telecommunications: For signal routing and switching in base stations, repeaters, and other communication infrastructure.
• Test and Measurement: As a component in test equipment for RF signal analysis and generation.
• Aerospace and Defense: For switching and routing signals in radar, communication, and electronic warfare systems.
• Automotive: For infotainment systems, telematics, and other in-vehicle communication applications.

Conclusion of HMC547LP3ETR

The HMC547LP3ETR is a high-performance, general-purpose RF switch from Analog Devices Inc., offering a wide frequency range, low insertion loss, and excellent isolation. Its absorptive topology, compact 16QFN package, and surface mount design make it an ideal choice for a variety of applications in telecommunications, test and measurement, aerospace and defense, and automotive industries. While the HMC547LP3ETR is now considered obsolete, its unique features and performance benefits make it a valuable option for legacy systems and applications where high-quality RF switching is required.

HMC547LP3ETR Documents

Download datasheets and manufacturer documentation for HMC547LP3ETR

Datasheets :

HMC547LP3(E)      

Design Resources :

Calibration-Free Return Loss Measurement System CN-0387      

PCN Obsolescence/ EOL :

RF/Microwave Dev EOL 3/Mar/2016      

HTML Datasheet :

HMC547LP3(E)