HMC182S14TR

RF Switches Overview

The HMC182S14TR is a low-cost, terminated Single-Pole Four-Throw (SP4T) radio frequency switch manufactured by Analog Devices Inc. It operates within a frequency range of DC to 2 GHz and is housed in a 14-lead Small Outline Integrated Circuit (SOIC) surface-mount package. The device utilizes Gallium Arsenide (GaAs) Monolithic Microwave Integrated Circuit (MMIC) technology to provide non-reflective switching characteristics. Key electrical specifications include a maximum insertion loss of 1.2 dB and an Input Intercept Point of Third Order (IIP3) of 41 dBm. These parameters define its performance capabilities for signal routing applications.

RF Switches Feature Summary

• Non-reflective SP4T switching architecture
• Terminated input and output ports
• DC to 2 GHz operational bandwidth
• Low insertion loss performance

RF Switches Applications

• Antenna diversity systems
• Switching filter banks
• Gain and attenuation selection circuits
• General-purpose channel multiplexing

RF Switches Procurement Notes

Verify the specific suffix designation when ordering, as variants such as HMC182S14E or HMC182S14ETR may exist with different packaging or compliance attributes. Confirm RoHS status and lead content requirements against project specifications. Ensure the 14-SOIC footprint matches the PCB layout design. Cross-reference the manufacturer's latest datasheet for any updates to mechanical dimensions or electrical tolerances before finalizing procurement.

RF Switches Selection Notes

Select this component for applications requiring cost-effective RF signal routing up to 2 GHz. The terminated design simplifies impedance matching compared to unterminated switches. Consider the 14-SOIC package size for space-constrained designs. Evaluate the 1.2 dB insertion loss and 41 dBm IIP3 against system linearity and sensitivity requirements. Verify compatibility with control voltage levels used in the target circuit environment.

RF Switches Part Context

This part belongs to the HMC182 series of GaAs MMIC switches from Analog Devices Inc., formerly Hittite Microwave Corporation. The series includes various SP4T configurations optimized for broadband RF applications. The HMC182S14TR specifically denotes the tape-and-reel packaging variant of the standard HMC182S14 device, facilitating automated assembly processes in high-volume manufacturing environments.

RF Switches Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.