HMC476MP86TR

Overview

The HMC476MP86TR is a SiGe HBT gain block amplifier from Analog Devices Inc., designed for cellular and CATV applications. It operates from DC to 6 GHz with a typical gain of 19 dB and a noise figure of 2.5 dB. The device delivers a P1dB compression point of 12 dBm and an OIP3 of 24 dBm. Powered by a 5 V supply, it draws 35 mA current. Packaged in a Micro-P (SOT-86) surface-mount case, it supports industrial temperatures from -40°C to +85°C.

Feature Summary

• Utilizes Silicon Germanium Heterojunction Bipolar Transistor technology for high-performance RF amplification
• Provides broadband operation covering DC to 6 GHz frequency range
• Features low noise figure and high linearity suitable for sensitive receiver stages

Applications

• Cellular infrastructure equipment
• CATV signal processing systems
• Wireless local loop applications

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm package integrity and pin alignment against the Micro-P specification sheet. Request batch traceability documentation to ensure compliance with RoHS standards. Validate electrical parameters against datasheet limits prior to integration into final assemblies.

Selection Notes

Select this component for designs requiring wideband amplification up to 6 GHz with moderate power output. Consider the 5 V supply requirement and 35 mA current consumption for power budgeting. Evaluate thermal management needs given the 504 mW power dissipation in the small Micro-P package. Ensure impedance matching networks are optimized for the specified gain and noise performance targets.

Part Context

This part belongs to the HMC476 series of MMIC amplifiers manufactured by Analog Devices Inc. It represents a specialized silicon germanium solution for wireless communication systems. The product line focuses on integrating gain blocks into compact packages for mobile and cable TV infrastructure. This specific variant is tailored for broad frequency coverage in demanding RF environments.

Replacement Considerations

Public confirmed substitute part numbers: HMC476SC70ETR, HMC476MP86.