HMC414MS8G

Overview

The HMC414MS8G is a GaAs InGaP HBT MMIC power amplifier operating from 2.2 to 2.8 GHz. It provides 20 dB gain with a P1dB of 27 dBm and OIP3 of 39 dBm. The device requires a supply voltage of 2.75 V to 5 V and draws 300 mA current. It features a noise figure of 7 dB and input return loss of 8 dB. Power dissipation is 1.755 W. Operating temperature ranges from -40°C to +85°C. The component is housed in an MSOP-8 surface-mount package.

Feature Summary

• High efficiency GaAs InGaP Heterojunction Bipolar Transistor (HBT) technology
• Monolithic Microwave Integrated Circuit (MMIC) design requiring no external components
• Integrated bias circuitry for simplified system integration

Applications

• Wireless local loop systems
• Point-to-point microwave radio links
• Broadband access infrastructure

Procurement Notes

Verify end-of-life status as the manufacturer indicates this part is obsolete and will be discontinued. Confirm availability through authorized distributors or secondary market channels, as standard supply may be restricted. Request specific manufacturing date codes and lot traceability documentation to ensure component integrity. Validate RoHS compliance details against the latest official datasheet revisions before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high linearity and power efficiency in the 2.2–2.8 GHz band. Ensure the design accommodates the 300 mA bias current and thermal management for 1.755 W dissipation. Verify that the MSOP-8 package footprint matches the PCB layout constraints. Consider the EOL status when planning long-term production lifecycles.

Part Context

The HMC414MS8G belongs to Analog Devices' HMC series of RF amplifiers. It is designed for high-performance wireless communication systems. The MS8G suffix denotes the specific MSOP-8 surface-mount package variant. This model represents a mature technology node within the company's portfolio of monolithic microwave integrated circuits.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.