HMC479MP86TR

Overview

The HMC479MP86TR is a SiGe HBT gain block MMIC amplifier from Analog Devices Inc. It operates from DC to 5 GHz with a nominal gain of 20 dB and a P1dB output power of 20 dBm. The device requires a supply voltage between 5V and 12V, drawing approximately 72mA. It features a noise figure ranging from 3.5 dB to 4.5 dB and is housed in an SOT-86 Micro-P package.

Feature Summary

• Utilizes SiGe Heterojunction Bipolar Transistor technology for high-performance amplification
• Provides broadband coverage from DC to 5 GHz
• Designed for surface-mount integration in compact RF circuits

Applications

• Micro-cell base stations
• Femtocell systems
• Cellular infrastructure
• CATV applications

Procurement Notes

Verify component authenticity through authorized channels as the part status may be discontinued. Confirm package integrity and pinout compatibility with SOT-86 specifications. Review datasheet revisions for any parameter updates or manufacturing changes prior to procurement.

Selection Notes

Select this component for wideband RF amplification requiring high linearity and low noise. Ensure supply voltage constraints align with the 5V to 12V range. Consider thermal management requirements due to the small Micro-P package footprint and current consumption levels.

Part Context

This model belongs to the HMC47x series of SiGe HBT gain blocks. It shares architectural similarities with other devices in the family but offers specific frequency and power characteristics tailored for cellular and CATV markets. The MP86 suffix indicates the specific surface-mount package variant.

Replacement Considerations

Check for direct substitutes within the HMC47x series such as HMC474MP86TR if frequency range adjustments are acceptable. Verify that alternative components meet the same SOT-86 package dimensions and electrical performance criteria.