Analog Devices Inc.

HMC232LP4ETR  

RF Switches

HMC232LP4ETR Description

The HMC232LP4ETR is a high-performance SPDT (Single Pole Double Throw) RF switch from Analog Devices Inc., designed for general-purpose RF applications operating from DC to 12GHz. This surface-mount switch features absorptive topology, ensuring minimal signal reflection and improved system stability. With an insertion loss of just 2.7dB and isolation of 42dB, it delivers superior signal integrity, making it ideal for high-frequency systems. The switch supports 50Ω impedance and offers robust linearity (IIP3 of 50dBm) and power handling (P1dB of 27dBm), suitable for demanding RF environments. Packaged in a 24-lead QFN with tape-and-reel (TR) delivery, it is optimized for automated assembly.

HMC232LP4ETR Features

• Broadband Performance: Operates from 0Hz to 12GHz, covering a wide range of RF applications.
• Low Insertion Loss: 2.7dB ensures minimal signal degradation.
• High Isolation: 42dB reduces crosstalk and interference.
• Exceptional Linearity: 50dBm IIP3 for superior performance in high-power scenarios.
• Absorptive Topology: Minimizes reflections, enhancing system stability.
• Robust Power Handling: 27dBm P1dB supports high-power signals without distortion.
• Surface-Mount Design: 24QFN package with MSL1 (unlimited) moisture sensitivity for easy integration.

HMC232LP4ETR Applications

This RF switch is ideal for:

• Test & Measurement Equipment: High-frequency signal routing in analyzers and generators.
• Military & Aerospace Systems: Reliable switching in radar, EW, and communication systems.
• 5G & Wireless Infrastructure: Signal path switching in base stations and repeaters.
• Satellite Communications: Low-loss switching for uplink/downlink modules.
• Medical Imaging Systems: Precision RF switching in MRI and diagnostic equipment.

Conclusion of HMC232LP4ETR

The HMC232LP4ETR stands out for its broadband performance, low insertion loss, and high linearity, making it a preferred choice for high-frequency RF systems. While now obsolete, its absorptive design and robust power handling ensure reliability in critical applications. Engineers in defense, telecom, and test equipment sectors will find it particularly valuable for demanding RF switching tasks. For modern alternatives, Analog Devices offers upgraded models with enhanced specifications.

HMC232LP4ETR Documents

Download datasheets and manufacturer documentation for HMC232LP4ETR