ALM-2812-TR1G

RF Amplifiers Overview

The ALM-2812-TR1G is a dual-band WLAN low-noise amplifier manufactured by Broadcom Limited using GaAs technology. It operates within the 2.4 GHz to 2.5 GHz and 4.9 GHz to 6 GHz frequency ranges, supporting Wi-Fi network equipment applications. The device provides a gain of 23.2 dB with a noise figure of 1.4 dB. It functions on a supply voltage of 2 V to 3.6 V, drawing 31 mA of current. Key performance metrics include a P1dB compression point of -12.8 dBm and an OIP3 of 2.2 dBm. The component is housed in an 8-MCOB package.

RF Amplifiers Feature Summary

• Dual-band operation covering 2.4 GHz to 2.5 GHz and 4.9 GHz to 6 GHz for versatile WLAN support
• High gain performance of 23.2 dB combined with a low noise figure of 1.4 dB
• GaAs technology implementation for efficient RF signal amplification

RF Amplifiers Applications

• Wi-Fi network equipment amplifiers
• Dual-band WLAN receiver front-ends
• Wireless LAN access points

RF Amplifiers Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this item in all regions. Verify current lifecycle status and sourcing options through authorized channels before design finalization.

RF Amplifiers Selection Notes

Select this part for dual-band WLAN applications requiring high gain and low noise. Ensure the design supports the specified 2 V to 3.6 V supply range and accommodates the 8-MCOB surface mount package. Consider EOL status when planning long-term production.

RF Amplifiers Part Context

The ALM-2812-TR1G belongs to Broadcom's portfolio of wireless and RF integrated circuits. It is categorized under RF amplifiers designed specifically for Wi-Fi network equipment. The product utilizes GaAs technology to deliver performance suitable for modern wireless communication standards.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the End-of-Life status, alternative components must be identified through independent engineering evaluation.