BGU8821/AY

RF Amplifiers Overview

The BGU8821/AY is an RF amplifier IC designed for wireless communication applications. It operates within a frequency range of 700MHz to 1GHz, supporting standards including 5G, CDMA, FDD, GSM, LTE, TDD, and W-CDMA. The device features a P1dB output power of 35.2dB, a gain of 24.4dB, and a noise figure of 1.7dB. It requires a supply voltage of 4.75V to 5.25V and draws a supply current of 57mA. The component is housed in a 44-HVLGA (5x5) package and is suitable for surface mount mounting.

RF Amplifiers Feature Summary

• Supports multiple wireless communication standards including 5G, LTE, and GSM
• High linearity performance with specified P1dB output power
• Low noise figure for improved signal reception quality
• Compact surface mount package design

RF Amplifiers Applications

• 5G wireless infrastructure
• LTE base station transceivers
• GSM cellular network equipment
• W-CDMA mobile communication systems

RF Amplifiers Procurement Notes

Verify the specific ordering suffix and package variant against official NXP documentation to ensure compatibility with your design requirements. Confirm that the component status matches your production needs, as availability may vary between active and obsolete statuses across different distributors. Always request the latest datasheet to validate electrical parameters and thermal characteristics before finalizing procurement decisions.

RF Amplifiers Selection Notes

Select this component when designing RF front-end modules requiring high linearity and low noise in the 700MHz to 1GHz band. Ensure your power supply circuit can provide the required 4.75V to 5.25V range with sufficient current capacity. Consider the thermal management capabilities of your PCB layout due to the power dissipation characteristics of the HVLGA package. Verify impedance matching networks are optimized for the target frequency range to achieve maximum gain and efficiency.

RF Amplifiers Part Context

The BGU8821/AY belongs to NXP's portfolio of RF amplifiers tailored for modern wireless communication systems. It is part of a series of components designed to meet the stringent performance requirements of next-generation mobile networks. This specific model addresses the need for compact, high-performance solutions in base station and access point applications where space and power efficiency are critical constraints.

RF Amplifiers Replacement Considerations

Check NXP's official replacement guide for direct substitutes. Verify pinout compatibility and electrical parameter equivalence if considering alternative RF amplifiers from other manufacturers. Ensure that any substitute component supports the same frequency range and wireless standards.