MGA-425P8-TR2

RF Amplifiers Overview

The MGA-425P8-TR2 is a silicon-based low noise amplifier from the Broadcom MGA series, designed for RF applications. It operates within a frequency range of 2 GHz to 10 GHz. The device provides a gain of 14.5 dB to 17.5 dB and features a noise figure of 1.7 dB. It delivers a P1dB output power of 18.25 dBm to 20.3 dBm. The component requires an operating supply voltage of 3.3 V and draws a current between 51 mA and 65 mA. It is housed in an 8-LPCC (2x2) package with an exposed pad.

RF Amplifiers Feature Summary

• Integrated active bias circuitry for stable operation
• Optimized for low noise performance in high-frequency bands
• Designed for ISM and WiFi 802.11a applications

RF Amplifiers Applications

• Wireless LAN systems
• Mobile communication devices
• Base station front-end modules

RF Amplifiers Procurement Notes

This component is classified as obsolete by the manufacturer. Availability is limited to existing stock or third-party distributors. Verify authenticity through authorized channels due to potential counterfeits. Confirm RoHS compliance status prior to integration. Lead times may vary significantly across suppliers.

RF Amplifiers Selection Notes

Select this part for designs requiring low noise amplification in the 2-10 GHz range. Ensure the PCB layout supports the 8-LPCC package thermal requirements. Verify that the system power supply can provide the specified 3.3V at up to 65mA. Consider the obsolete status when planning long-term production runs.

RF Amplifiers Part Context

The MGA-425P8 belongs to Broadcom's MGA family of monolithic microwave integrated circuits. These components utilize silicon technology to provide cost-effective solutions for wireless infrastructure. The TR2 suffix indicates tape and reel packaging for automated assembly processes.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available. Due to the obsolete status, direct replacements may require design modifications. Consult manufacturer archives for legacy alternatives.