BG11C

RF Amplifiers Overview

The BG11C is a high-performance InGaP HBT MMIC gain block designed for operation within the 50 MHz to 4 GHz frequency range. It features an internally matched 50-ohm interface and utilizes patented temperature compensation technology to ensure stable performance across varying thermal conditions. The device offers a typical gain of approximately 20 dB with a noise figure ranging from 3.8 to 4.5 dB. Output power capabilities extend up to 17.3 dBm, supporting cascaded configurations for system integration.

RF Amplifiers Feature Summary

• InGaP HBT MMIC construction for high linearity and reliability
• Patented internal temperature compensation for thermal stability
• Internally matched to 50 Ohms for simplified circuit design
• Cascadable architecture suitable for multi-stage amplification

RF Amplifiers Applications

• 5G NR infrastructure components
• Cellular base station front-end modules
• LTE and PCS signal amplification
• W-CDMA and WiMAX systems

RF Amplifiers Procurement Notes

Verify the specific manufacturer source, as BeRex Corporation assets may have been acquired or rebranded. Confirm that the SOT-89-3 package marking matches the required part number. Ensure the datasheet reflects current electrical specifications, particularly regarding gain and noise figure tolerances, before finalizing component selection for production.

RF Amplifiers Selection Notes

Select this component when a broadband RF amplifier covering 50 MHz to 4 GHz is required. The internal 50-ohm matching reduces external component count. Consider the cascadable nature if higher gain is needed. Verify thermal management requirements due to the patented compensation feature, ensuring the operating environment aligns with the specified temperature ranges for optimal noise performance.

RF Amplifiers Part Context

This device belongs to the family of InGaP HBT monolithic microwave integrated circuits (MMICs) produced by BeRex Corporation. These components are engineered for radio frequency applications requiring high gain and low noise. The BG11C specifically targets wireless communication standards, providing a compact solution for signal conditioning in modern mobile network infrastructure and consumer electronics.

RF Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. When evaluating alternatives, compare key parameters such as frequency range, gain flatness, and noise figure. Ensure the replacement device supports similar packaging dimensions and pinout configurations to maintain board layout compatibility without redesigning the surrounding circuitry.