BBA03

RF Amplifiers Overview

The BBA03 is a broadband GaAs E-pHEMT amplifier IC designed for high linearity and gain flatness. It operates within a frequency range of 30 MHz to 6 GHz. The device provides a typical gain of 15.6 dB with a noise figure of 2.9 dB. It delivers an output power at 1dB compression (P1dB) of 23.2 dBm. The amplifier requires a supply voltage between 4.75 V and 5.25 V, drawing a supply current ranging from 72 mA to 108 mA. It is housed in a surface-mount SOT-89-3 package.

RF Amplifiers Feature Summary

• Utilizes GaAs E-pHEMT technology for enhanced performance
• Engineered for high linearity and consistent gain flatness across the bandwidth
• Broadband operation covering cellular and wireless communication standards

RF Amplifiers Applications

• 5G NR infrastructure
• Cellular base stations
• LTE systems
• PCS applications
• W-CDMA networks

RF Amplifiers Procurement Notes

Verify the specific datasheet version and ordering suffixes directly with BeRex Corp or authorized distributors to ensure compatibility with current production specifications. Confirm that the SOT-89-3 package dimensions and thermal requirements align with your PCB layout constraints. Check for any recent updates to the electrical parameters or recommended operating conditions before finalizing the design.

RF Amplifiers Selection Notes

Select the BBA03 when broadband coverage from 30 MHz to 6 GHz is required alongside high output power capabilities. Consider this component for designs prioritizing gain flatness and linearity over narrowband optimization. Ensure the system can support the specified 4.75V to 5.25V supply range and manage the associated power dissipation within the SOT-89-3 package limits.

RF Amplifiers Part Context

BeRex Corporation specializes in radio frequency semiconductor solutions for wireless communications, radar, and IoT connectivity. The BBA03 belongs to their portfolio of RF amplifiers and integrated circuits designed to support advanced wireless industry standards. This product line focuses on providing reliable components for critical signal amplification tasks in modern communication systems.

RF Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult BeRex Corp directly for approved alternatives or pin-compatible replacements that meet identical electrical and mechanical specifications.