HMC481MP86ETR

Overview

The HMC481MP86ETR is a SiGe HBT gain block MMIC amplifier manufactured by 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 features a noise figure ranging from 3.5 dB to 4.5 dB and draws 74 mA of supply current at voltages between 6 V and 12 V. Packaged in a Micro-P (SOT-86) surface-mount format, it serves as a versatile RF/IF gain stage.

Feature Summary

• Utilizes SiGe HBT technology for high-performance amplification
• Designed as a general-purpose RF/IF gain module
• Capable of cascading for multi-stage applications

Applications

• RF/IF gain stages
• GPS signal processing
• Cascaded amplifier systems

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or valid replacement part numbers. Ensure compatibility with existing design specifications before procurement attempts.

Selection Notes

Select this component for wideband applications requiring 20 dB gain up to 5 GHz. Verify that the system can accommodate the 6V to 12V supply range and 74mA current draw. Confirm that the Micro-P package fits the PCB layout constraints.

Part Context

Part of the HMC481 family, this MMIC amplifier integrates a SiGe HBT gain block into a compact SMT package. It is engineered for linear performance in radio frequency circuits, providing stable amplification across a broad spectrum without external matching components.

Replacement Considerations

Consult official documentation for confirmed substitute part numbers due to the obsolete status. No specific replacements are verified in the provided data.