HMC270AMS8GETR

RF Switches Overview

The HMC270AMS8GETR is a GaAs MMIC SPDT switch from Analog Devices, operating from DC to 8 GHz. It features low insertion loss of 2.4 dB and typical off-isolation of 33 dB. The device operates within a temperature range of -40°C to +85°C and uses control voltages between -7 V and -5 V. Switching times are maximized at 50 ns for both on and off states. Packaged in an 8-pin MSOP with exposed pad, it supports SMD/SMT installation.

RF Switches Feature Summary

• Non-reflective single-pole double-throw switching architecture
• GaAs MMIC technology for high-frequency performance
• Low insertion loss and high isolation characteristics

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Wireless infrastructure components

RF Switches Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging versus 'GE' for cut tape. Confirm RoHS compliance status through official documentation. Check for product discontinuance notices as some Hittite products have been phased out. Ensure supply chain availability matches project requirements due to potential restricted distribution.

RF Switches Selection Notes

Select this component for applications requiring DC to 8 GHz coverage with minimal signal degradation. The non-reflective design helps maintain impedance matching. Consider the 8-pin MSOP package for space-constrained PCB layouts. Verify control voltage compatibility with system logic levels before integration.

RF Switches Part Context

Part of the HMC270A series of RF switches. Manufactured by Analog Devices following their acquisition of Hittite Microwave. Designed for wireless and RF integrated circuit applications. Uses Gallium Arsenide (GaAs) technology for superior high-frequency operation compared to silicon-based alternatives.

RF Switches Replacement Considerations

HMC270MS8G and HMC270MS8GETR are documented equivalents within the same family. Verify pinout and electrical specifications match exactly before substitution. Packaging differences may require adapter considerations.