HMC550TR

RF Switches Overview

The HMC550TR is a GaAs MMIC SPST RF switch from Analog Devices Inc., operating from DC to 6 GHz. It features an insertion loss of 0.7 dB and typical off-isolation of 12 dB. The device supports a supply voltage range of 1.2 V to 5 V, with a maximum control voltage of 5 V. Key performance metrics include an IIP3 of 52 dBm and P1dB of 32 dBm at 6 GHz. It operates within a temperature range of -40°C to +85°C, dissipates 360 mW, and switches in 30 ns. Packaged in SOT-23-6.

RF Switches Feature Summary

• Utilizes GaAs MMIC technology for high-performance RF switching
• Provides single-pole single-throw (SPST) configuration with fail-safe operation
• Supports wide frequency coverage from DC to 6 GHz
• Operates on low supply voltages ranging from 1.2 V to 5 V

RF Switches Applications

• WiMAX systems
• WiBro networks
• WLAN infrastructure
• Test and measurement equipment

RF Switches Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm that the component meets RoHS3 compliance standards as per current manufacturer declarations. Ensure the selected variant matches the required SOT-23-6 package dimensions for PCB layout compatibility. Cross-reference the datasheet revision date to ensure all electrical parameters align with current production specifications.

RF Switches Selection Notes

Select this component for applications requiring low insertion loss and high linearity up to 6 GHz. Consider the 52 dBm IIP3 for handling strong signals without distortion. Evaluate the 30 ns switching speed against system timing requirements. The SOT-23-6 package offers a compact footprint suitable for space-constrained designs.

RF Switches Part Context

Part of the HMC550 series, designed for wireless communication applications. Manufactured by Analog Devices Inc. using GaAs technology. Competes with other SPST switches in the 0-6 GHz range. Commonly used in base stations and portable devices requiring reliable RF signal routing.

RF Switches Replacement Considerations

HMC550AE serves as a direct equivalent replacement. HMC550AETR is available in tape-and-reel format. Verify pinout and electrical specifications match before substitution.

RF Switches FAQ

What is the typical isolation level of the HMC550TR?

The typical off-isolation is 12 dB.

Does the HMC550TR support DC operation?

Yes, it operates from 0 Hz (DC) to 6 GHz.