MSA-0300-GP4

RF Amplifiers Overview

The MSA-0300-GP4 is a silicon RF amplifier IC from Broadcom Limited, operating within the 100 MHz to 3 GHz frequency range. It provides a gain of 12.5 dB with an output power level of 10 dBm and a third-order intercept point (OIP3) of 23 dBm at a test frequency of 1 GHz. The device requires a supply voltage of 3.9 V to 5 V and draws 80 mA of current. Key electrical parameters include a P1dB of 10 dBm and a maximum operating temperature of +200°C. The component is available in a die package format.

RF Amplifiers Feature Summary

• Integrated silicon RF amplifier designed for general-purpose applications
• Operates across a wide frequency spectrum from 100 MHz to 3 GHz
• Provides stable signal amplification with defined linearity metrics

RF Amplifiers Applications

• RF signal chain driver stages
• Wireless communication systems
• Test and measurement equipment

RF Amplifiers Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete or discontinued by some distributors. Confirm availability of die-form packages and ensure handling procedures match semiconductor requirements. Cross-reference datasheets for specific lot codes and manufacturing dates to guarantee compliance with project specifications.

RF Amplifiers Selection Notes

Select this component for designs requiring broadband amplification between 100 MHz and 3 GHz. Consider the 12.5 dB gain and 23 dBm OIP3 for linear performance needs. Evaluate the 80 mA current consumption against power budget constraints. Ensure the die package format aligns with PCB assembly capabilities and thermal management strategies.

RF Amplifiers Part Context

This model belongs to the MSA series of RF amplifiers manufactured by Broadcom Limited. It serves as a versatile solution for mid-band RF applications. The product represents a legacy silicon technology option for engineers designing systems that do not require gallium arsenide or other compound semiconductor alternatives.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material due to the obsolete status and lack of explicit cross-reference data.