BT09E

RF Amplifiers Overview

The BT09E is a wideband medium power RF amplifier IC manufactured by BeRex Corp, designed for surface mount applications in the SOT-89-3 package. It operates within a frequency range of 500 MHz to 4 GHz. Key electrical parameters include a gain of 18.7 dB at 1.9 GHz and a noise figure of 4.4 dB. The device supports output power levels with P1dB at 25.2 dBm and saturated power (Psat) at 25.8 dBm. It is suitable for 5G NR, Cellular, LTE, PCS, W-CDMA, and WiMAX systems.

RF Amplifiers Feature Summary

• Wideband operation covering 500 MHz to 4 GHz
• High dynamic range performance in a low-cost surface mount package
• Optimized for medium power amplification in cellular and wireless standards

RF Amplifiers Applications

• 5G New Radio (NR) infrastructure
• Cellular base stations and small cells
• LTE and PCS transmitters
• W-CDMA and WiMAX systems

RF Amplifiers Procurement Notes

Verify component authenticity through authorized BeRex distributors or direct manufacturer channels. Confirm that the received units match the specified SOT-89-3 package and active product status. Request official datasheets and test reports to validate electrical characteristics against the documented specifications before integration into production lines.

RF Amplifiers Selection Notes

Select the BT09E when designing wideband RF front-ends requiring medium power output between 500 MHz and 4 GHz. Consider its 18.7 dB gain and 4.4 dB noise figure for signal integrity. Ensure the design accommodates the SOT-89-3 thermal requirements and matches the impedance network for optimal P1dB performance at 25.2 dBm.

RF Amplifiers Part Context

The BT09E belongs to BeRex Corporation's family of wideband medium power amplifiers. It shares functional similarities with variants like the BT09AG and BT09VG, which cover slightly different frequency starts but target similar cellular and wireless communication applications. The BT09E specifically addresses the 500 MHz lower bound requirement.

RF Amplifiers Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Evaluate BeRex models BT09AG and BT09VG for potential compatibility, noting their 5 MHz start frequency difference. Verify pinout and electrical parameter alignment with the original design requirements before substitution.