ALM-GP001-SG1G

RF Amplifiers Overview

The ALM-GP001-SG1G is a GPS front-end module manufactured by Broadcom Limited. It integrates a low-noise amplifier with GPS FBAR filters to provide ultra-low-noise performance for Global Positioning System applications. The device operates at a maximum frequency of 1.575 GHz and delivers a typical power gain of 14.2 dB with a noise figure of 1.26 dB. Designed for surface mount installation, it features a 12-pin MCOB package measuring 3 x 2.5 x 1 mm. The module supports a maximum operating voltage of 3.6 V and functions within a temperature range of -40 °C to +85 °C.

RF Amplifiers Feature Summary

• Integrates a low-noise amplifier with GPS FBAR filters in a single module
• Provides ultra-low-noise amplification specifically optimized for GPS signals
• Utilizes a compact 12-pin MCOB surface-mount package

RF Amplifiers Applications

• GPS receiver front-end modules
• Global navigation satellite system (GNSS) receivers
• Portable positioning devices

RF Amplifiers Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity handling requirements prior to assembly. Review official obsolescence notifications from Broadcom to assess long-term supply viability. Ensure storage conditions meet specified humidity limits to prevent degradation before soldering.

RF Amplifiers Selection Notes

Select this module when ultra-low-noise performance is critical for GPS signal acquisition. The integrated FBAR filter design simplifies circuit layout compared to discrete solutions. Verify that the 1.575 GHz operating frequency aligns with the target L1 band application. Consider the 12-pin MCOB footprint compatibility during PCB design phase.

RF Amplifiers Part Context

This component belongs to the ALM-GP001 series of GPS front-end modules produced by Broadcom Limited. The series combines low-noise amplification capabilities with filtering technology to enhance receiver sensitivity. Broadcom serves as the successor entity to Avago Technologies following corporate restructuring. The product line targets high-performance positioning applications requiring reliable signal processing.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available.