BG12B

RF Amplifiers Overview

The BG12B is a high-performance InGaP/GaAs HBT MMIC RF amplifier manufactured by BeRex Corp. It operates within a frequency range of 50 MHz to 4 GHz and is internally matched to 50 Ohms. The device utilizes a patented temperature compensation circuit for stability. It is packaged in an SOT-89-3 (TO-243AA) case and is designed as a cascadable gain block suitable for various wireless communication applications.

RF Amplifiers Feature Summary

• High-performance InGaP/GaAs HBT MMIC technology
• Patented temperature compensation circuit for thermal stability
• Internally matched to 50 Ohms impedance
• Cascadable gain block design

RF Amplifiers Applications

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

RF Amplifiers Procurement Notes

Verify the specific datasheet version and marking code (BG) against official BeRex documentation before procurement. Ensure the SOT-89-3 package matches the required footprint. Confirm that the 50 MHz to 4 GHz operational range aligns with the target application requirements. Check for any recent product discontinuation notices or alternative part recommendations from the manufacturer.

RF Amplifiers Selection Notes

Select the BG12B when a cascadable, internally matched RF gain block is required for frequencies up to 4 GHz. The integrated temperature compensation makes it suitable for environments where thermal stability is critical. Consider the SOT-89-3 package constraints for PCB layout. This component is appropriate for linear amplification needs in cellular and wireless infrastructure designs.

RF Amplifiers Part Context

The BG12B belongs to BeRex Corporation's portfolio of RF ICs, which includes gain blocks and drive amplifiers. It shares architectural similarities with related models like the BG11C and BG12 series, utilizing InGaP HBT technology. The company specializes in packaged GaAs, SiGe, and RF SOI products for global telecommunications markets.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult BeRex Corp directly for current equivalent or replacement options.