HMC479MP86ETR

Overview

The HMC479MP86ETR is a SiGe HBT gain block MMIC amplifier from Analog Devices Inc., covering DC to 5 GHz. It features 7.5 dB gain, +17 dBm maximum input power, and operates on an 8 V supply with 100 mA max current. The device is housed in a Micro-P-4 surface-mount package, rated for -40°C to 85°C.

Feature Summary

• Utilizes SiGe heterojunction bipolar transistor technology for high-performance amplification
• Designed as a compact surface-mount gain block MMIC
• Operates across a wide frequency range from DC to 5 GHz

Applications

• RF signal chain components
• Microwave communication systems
• General RF amplification circuits

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'MP86' matches the required package type. Check for end-of-life status or obsolescence notices, as availability may be limited. Ensure environmental compliance documentation aligns with project requirements.

Selection Notes

Select this component when a low-noise, wideband amplifier is needed for frequencies up to 5 GHz. Consider the 7.5 dB gain and +17 dBm input power limits for system linearity. Evaluate the Micro-P-4 footprint against PCB space constraints. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to the HMC479 family of SiGe HBT MMICs. It serves as a fundamental building block for RF front-end designs requiring broadband amplification. The MP86 variant specifically denotes the Micro-P-4 surface-mount packaging configuration used in compact electronic assemblies.

Replacement Considerations

Check Analog Devices official documentation for direct pin-compatible substitutes. Verify if alternative packages offer identical electrical performance. Cross-reference specifications for gain, noise figure, and supply voltage compatibility before substitution.