HMC308ETR

Overview

The HMC308ETR is a general-purpose RF amplifier IC manufactured by Analog Devices Inc. It operates within a frequency range of 800 MHz to 3.8 GHz and is housed in an SOT-23-6 package. The device requires an operating supply voltage of 5 V and draws an operating supply current of 53 mA. Key performance specifications include a gain of 18 dB and a noise figure of 7.5 dB. This component is classified under RF Amplifiers and utilizes MMIC technology for signal amplification applications.

Feature Summary

• Provides general-purpose radio frequency signal amplification across a wide bandwidth
• Integrates monolithic microwave integrated circuit (MMIC) technology for compact design
• Features a surface-mount SOT-23-6 package suitable for automated assembly

Applications

• General purpose RF signal chain amplification
• Wireless communication systems requiring broadband amplification
• Test and measurement equipment RF front-ends

Procurement Notes

Verify the specific ordering suffix and package variant against official Analog Devices documentation to ensure compatibility with design requirements. Confirm that the component status aligns with project lifecycle needs, as availability may vary. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and technical specifications before procurement.

Selection Notes

Select this component when a general-purpose RF amplifier with a frequency range extending up to 3.8 GHz is required. Consider the 18 dB gain and 7.5 dB noise figure for system link budget calculations. Ensure the design accommodates the 5 V supply voltage and 53 mA current consumption. Verify that the SOT-23-6 footprint matches the PCB layout constraints.

Part Context

The HMC308ETR belongs to the family of RF amplifiers produced by Analog Devices Inc. It is designed for applications requiring reliable signal amplification in the UHF and lower microwave frequency bands. The ETR suffix typically denotes the tape and reel packaging format, facilitating high-volume surface mount manufacturing processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Analog Devices resources or authorized distributors for potential alternatives or obsolescence management strategies.